diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
index 447d26eb2..9ffdc32ed 100644
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -13,7 +13,7 @@ Thank you for contributing to 3D Slicer!
 - [ ] Repository is associated with `3d-slicer-extension` GitHub topic so that it is listed [here](https://github.com/topics/3d-slicer-extension). To edit topics, click the settings icon in the right side of "About" section header and enter `3d-slicer-extension` in "Topics" and click "Save changes". To learn more about topics, read https://help.github.com/en/articles/about-topics
 - [ ] Extension description summarizes in 1-2 sentences what the extension is usable (should be understandable for non-experts)
 - [ ] Any known related patents must be mentioned in the extension description.
-- [ ] If source code license is more restrictive for users than BSD, MIT, Apache, or 3D Slicer license then the name of the used license must be mentioned in the extension description.
+- [ ] LICENSE.txt is present in the repository root. MIT  (https://choosealicense.com/licenses/mit/) or Apache (https://choosealicense.com/licenses/apache-2.0/) license is recommended. If source code license is more restrictive for users than MIT, BSD, Apache, or 3D Slicer license then the name of the used license must be mentioned in the extension description.
 - [ ] Extension URL and revision (scmurl, scmrevision) is correct, consider using a branch name (main, release, ...) instead of a specific git has to avoid re-submitting pull request whenever the extension is updated
 - [ ] Extension icon URL is correct (do not use the icon's webpage but the raw data download URL that you get from the download button - it should look something like this: https://raw.githubusercontent.com/user/repo/main/SomeIcon.png)
 - [ ] Screenshot URLs (screenshoturls) are correct, contains at least one
@@ -26,5 +26,7 @@ Thank you for contributing to 3D Slicer!
   - [ ] Publication: link to publication and/or to PubMed reference (if available)
   - [ ] License: We suggest you use a permissive license that includes patent and contribution clauses.  This will help protect developers and ensure the code remains freely available.  We suggest you use the [Slicer License](https://github.com/Slicer/Slicer/blob/main/License.txt) or the [Apache 2.0](https://www.apache.org/licenses/LICENSE-2.0). Always mention in your README file the license you have chosen.  If you choose a different license, explain why to the extension maintainers. Depending on the license we may not be able to host your work. Read [here](https://opensource.guide/legal/#which-open-source-license-is-appropriate-for-my-project) to learn more about licenses.
   - [ ] Content of submitted s4ext file is consistent with the top-level CMakeLists.txt file in the repository (description, URLs, dependencies, etc. are the same)
-
+- Hide unused features in the repository to reduce noise/irrelevant information:
+  - [ ] Click `Settings` and in repository settings uncheck `Wiki`, `Projects`, and `Discussions` (if they are currently not used)
+  - [ ] Click the settings icon next to `About` in the top-right corner of the repository main page and uncheck `Releases` and `Packages` (if they are currently not used)
 <!-- If you have any questions or comments then please describe them here. -->
diff --git a/ABLTemporalBoneSegmentation.s4ext b/ABLTemporalBoneSegmentation.s4ext
index f99f5ebe0..fd9ca13a5 100644
--- a/ABLTemporalBoneSegmentation.s4ext
+++ b/ABLTemporalBoneSegmentation.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/Auditory-Biophysics-Lab/Slicer-ABLTemporalBoneSegmentation
 scmrevision master
diff --git a/ARCHIVE/ABC.s4ext b/ARCHIVE/ABC.s4ext
index 6b9d53c3a..f8a5430b7 100644
--- a/ARCHIVE/ABC.s4ext
+++ b/ARCHIVE/ABC.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/NIRALUser/ABC
 scmrevision dcd757f4d6723c5658dd3197a20f7984fb1cf8ea
diff --git a/ARCHIVE/AutoTract.s4ext b/ARCHIVE/AutoTract.s4ext
index 27669c6bf..a1c42c40d 100644
--- a/ARCHIVE/AutoTract.s4ext
+++ b/ARCHIVE/AutoTract.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/NIRALUser/AutoTract.git
 scmrevision release
diff --git a/ARCHIVE/CBC_3D_I2MConversion.s4ext b/ARCHIVE/CBC_3D_I2MConversion.s4ext
index 489c70e55..e6792b092 100644
--- a/ARCHIVE/CBC_3D_I2MConversion.s4ext
+++ b/ARCHIVE/CBC_3D_I2MConversion.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/jbest002/CBC3D_I2M_Conversion_SlicerExtension.git
 scmrevision 1f490c6
diff --git a/ARCHIVE/Cardiac_MRI_Toolkit.s4ext b/ARCHIVE/Cardiac_MRI_Toolkit.s4ext
index 4688218ba..d913dbb42 100644
--- a/ARCHIVE/Cardiac_MRI_Toolkit.s4ext
+++ b/ARCHIVE/Cardiac_MRI_Toolkit.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/carma-center/carma_slicer_extension.git
 scmrevision 4e01680
diff --git a/ARCHIVE/DTI-Reg.s4ext b/ARCHIVE/DTI-Reg.s4ext
index 7a135e438..1aebd4f35 100644
--- a/ARCHIVE/DTI-Reg.s4ext
+++ b/ARCHIVE/DTI-Reg.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/NIRALUser/DTI-Reg.git
 scmrevision release
diff --git a/ARCHIVE/DTIAtlasBuilder.s4ext b/ARCHIVE/DTIAtlasBuilder.s4ext
index 3b2f57f50..1a6e26c4d 100644
--- a/ARCHIVE/DTIAtlasBuilder.s4ext
+++ b/ARCHIVE/DTIAtlasBuilder.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/NIRALUser/DTIAtlasBuilder.git
 scmrevision release
diff --git a/ARCHIVE/DTIAtlasFiberAnalyzer.s4ext b/ARCHIVE/DTIAtlasFiberAnalyzer.s4ext
index ae21a040d..4bc18298b 100644
--- a/ARCHIVE/DTIAtlasFiberAnalyzer.s4ext
+++ b/ARCHIVE/DTIAtlasFiberAnalyzer.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/NIRALUser/DTIFiberTractStatistics.git
 scmrevision release
diff --git a/ARCHIVE/DTIPrep.s4ext b/ARCHIVE/DTIPrep.s4ext
index edec2a4bb..a903bb109 100644
--- a/ARCHIVE/DTIPrep.s4ext
+++ b/ARCHIVE/DTIPrep.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/NIRALUser/DTIPrep.git
 scmrevision release
diff --git a/ARCHIVE/DTIProcess.s4ext b/ARCHIVE/DTIProcess.s4ext
index 05eea3e97..04446d6c2 100644
--- a/ARCHIVE/DTIProcess.s4ext
+++ b/ARCHIVE/DTIProcess.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/NIRALUser/DTIProcessToolkit.git
 scmrevision release
diff --git a/ARCHIVE/DeepInfer.s4ext b/ARCHIVE/DeepInfer.s4ext
index 7f3850f71..253ba1291 100644
--- a/ARCHIVE/DeepInfer.s4ext
+++ b/ARCHIVE/DeepInfer.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/DeepInfer/Slicer-DeepInfer.git
 scmrevision master
diff --git a/ARCHIVE/DiceComputation.s4ext b/ARCHIVE/DiceComputation.s4ext
index 8fed702f0..e9ef63ecd 100644
--- a/ARCHIVE/DiceComputation.s4ext
+++ b/ARCHIVE/DiceComputation.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/lchauvin/DiceComputation.git
 scmrevision 11e62e2337252aa0214189c17489a89d5ad4d9ef
diff --git a/ARCHIVE/Eigen3.s4ext b/ARCHIVE/Eigen3.s4ext
index dc4ef104d..edb7ab378 100644
--- a/ARCHIVE/Eigen3.s4ext
+++ b/ARCHIVE/Eigen3.s4ext
@@ -1,4 +1,4 @@
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/eigenteam/eigen-git-mirror
 scmrevision branches/3.3
diff --git a/ARCHIVE/FacetedVisualizer.s4ext b/ARCHIVE/FacetedVisualizer.s4ext
index c5fec32e9..729eb7a59 100644
--- a/ARCHIVE/FacetedVisualizer.s4ext
+++ b/ARCHIVE/FacetedVisualizer.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/millerjv/FacetedVisualizer.git
 scmrevision 7beba23
diff --git a/ARCHIVE/FiberViewerLight.s4ext b/ARCHIVE/FiberViewerLight.s4ext
index d8f0f9fae..feabf4cee 100644
--- a/ARCHIVE/FiberViewerLight.s4ext
+++ b/ARCHIVE/FiberViewerLight.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/NIRALUser/FiberViewerLight.git
 scmrevision release
diff --git a/ARCHIVE/GraphCutSegment.s4ext b/ARCHIVE/GraphCutSegment.s4ext
index 0c023e56a..5a9e13aaf 100644
--- a/ARCHIVE/GraphCutSegment.s4ext
+++ b/ARCHIVE/GraphCutSegment.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/Slicer/SlicerGraphCutSegment
 scmrevision master
diff --git a/ARCHIVE/IASEM.s4ext b/ARCHIVE/IASEM.s4ext
index 785f6d57a..8122ee3fd 100644
--- a/ARCHIVE/IASEM.s4ext
+++ b/ARCHIVE/IASEM.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/blowekamp/Slicer-IASEM.git
 scmrevision 5696e8259d80a85ef823439dbefde33bdcf17298
diff --git a/ARCHIVE/LAScarSegmenter.s4ext b/ARCHIVE/LAScarSegmenter.s4ext
index 43307186b..89f6353a8 100644
--- a/ARCHIVE/LAScarSegmenter.s4ext
+++ b/ARCHIVE/LAScarSegmenter.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/ljzhu/LAScarSegmenter.git
 scmrevision 869f22f
diff --git a/ARCHIVE/LASegmenter.s4ext b/ARCHIVE/LASegmenter.s4ext
index 42d31401b..2dec0202c 100644
--- a/ARCHIVE/LASegmenter.s4ext
+++ b/ARCHIVE/LASegmenter.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/ljzhu/LASegmenter.git
 scmrevision 1a0a53f29beefaf5c90384de2f66feaadc588b6c
diff --git a/ARCHIVE/LesionSimulator.s4ext b/ARCHIVE/LesionSimulator.s4ext
index 6cba17369..05822cae5 100644
--- a/ARCHIVE/LesionSimulator.s4ext
+++ b/ARCHIVE/LesionSimulator.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/CSIM-Toolkits/Slicer-LesionSimulatorExtension.git
 scmrevision master
diff --git a/ARCHIVE/LesionSpotlight.s4ext b/ARCHIVE/LesionSpotlight.s4ext
index e7d61dbdf..a32f87a47 100644
--- a/ARCHIVE/LesionSpotlight.s4ext
+++ b/ARCHIVE/LesionSpotlight.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/CSIM-Toolkits/LesionSpotlightExtension.git
 scmrevision master
diff --git a/ARCHIVE/LightWeightRobotIGT.s4ext b/ARCHIVE/LightWeightRobotIGT.s4ext
index 04f807226..6d55973bc 100644
--- a/ARCHIVE/LightWeightRobotIGT.s4ext
+++ b/ARCHIVE/LightWeightRobotIGT.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/SNRLab/LightWeightRobotIGT.git
 scmrevision e639890
diff --git a/ARCHIVE/LongitudinalPETCT.s4ext b/ARCHIVE/LongitudinalPETCT.s4ext
index 9ff177128..7af3423b1 100644
--- a/ARCHIVE/LongitudinalPETCT.s4ext
+++ b/ARCHIVE/LongitudinalPETCT.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/QIICR/LongitudinalPETCT
 scmrevision master
diff --git a/ARCHIVE/MABMIS.s4ext b/ARCHIVE/MABMIS.s4ext
index 16b2c731e..9d5281851 100644
--- a/ARCHIVE/MABMIS.s4ext
+++ b/ARCHIVE/MABMIS.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/BrainMeasurement/MultiAtlas
 scmrevision 1f54e8d
diff --git a/ARCHIVE/MFSDA.s4ext b/ARCHIVE/MFSDA.s4ext
index adde58831..cd6a95d04 100644
--- a/ARCHIVE/MFSDA.s4ext
+++ b/ARCHIVE/MFSDA.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/DCBIA-OrthoLab/MFSDA_Python.git
 scmrevision master 
diff --git a/ARCHIVE/MarginCalculator.s4ext b/ARCHIVE/MarginCalculator.s4ext
index 33cec1fe0..6550cb7cf 100644
--- a/ARCHIVE/MarginCalculator.s4ext
+++ b/ARCHIVE/MarginCalculator.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/jcfr/MarginCalculator.git
 scmrevision master
diff --git a/ARCHIVE/MultiLevelRegistration.s4ext b/ARCHIVE/MultiLevelRegistration.s4ext
index 6b7d506d7..020eb99fb 100644
--- a/ARCHIVE/MultiLevelRegistration.s4ext
+++ b/ARCHIVE/MultiLevelRegistration.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/emily-hammond/SlicerMultiLevelRegistration.git
 scmrevision 1a7d022
diff --git a/ARCHIVE/OpenCAD.s4ext b/ARCHIVE/OpenCAD.s4ext
index 5684c1241..2082dbd75 100644
--- a/ARCHIVE/OpenCAD.s4ext
+++ b/ARCHIVE/OpenCAD.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/vnarayan13/Slicer-OpenCAD.git
 scmrevision 27ade9ac3715131ea41d8f877f8ab07680fb0fc0
diff --git a/ARCHIVE/OpenCVExample.s4ext b/ARCHIVE/OpenCVExample.s4ext
index 2ff79a153..a75d005b6 100644
--- a/ARCHIVE/OpenCVExample.s4ext
+++ b/ARCHIVE/OpenCVExample.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/Slicer/OpenCVExample.git
 scmrevision master
diff --git a/ARCHIVE/ROBEXBrainExtraction.s4ext b/ARCHIVE/ROBEXBrainExtraction.s4ext
index 79764ef36..2a28357de 100644
--- a/ARCHIVE/ROBEXBrainExtraction.s4ext
+++ b/ARCHIVE/ROBEXBrainExtraction.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/CSIM-Toolkits/ROBEXBrainExtraction.git
 scmrevision ac25d08
diff --git a/ARCHIVE/RSSExtension.s4ext b/ARCHIVE/RSSExtension.s4ext
index fc4bb72b5..31231c6c3 100644
--- a/ARCHIVE/RSSExtension.s4ext
+++ b/ARCHIVE/RSSExtension.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/gaoyi/RSSExtension.git
 scmrevision 6c9dc8f8519ba93ff9ef7c220366856f7fa66e43
diff --git a/ARCHIVE/ResampleDTIlogEuclidean.s4ext b/ARCHIVE/ResampleDTIlogEuclidean.s4ext
index 357c368d0..2ef976c8c 100644
--- a/ARCHIVE/ResampleDTIlogEuclidean.s4ext
+++ b/ARCHIVE/ResampleDTIlogEuclidean.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/NIRALUser/ResampleDTIlogEuclidean.git
 scmrevision 1a2208c4db872d23d335e68e3a76364aaceb3417
diff --git a/ARCHIVE/SegmentationWizard.s4ext b/ARCHIVE/SegmentationWizard.s4ext
index 1962c1dd5..9dbb9fd83 100644
--- a/ARCHIVE/SegmentationWizard.s4ext
+++ b/ARCHIVE/SegmentationWizard.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/QTIM-Lab/SlicerSegmentationWizard.git
 scmrevision master
diff --git a/ARCHIVE/ShapeQuantifier.s4ext b/ARCHIVE/ShapeQuantifier.s4ext
index 45c5702b8..950961ab0 100644
--- a/ARCHIVE/ShapeQuantifier.s4ext
+++ b/ARCHIVE/ShapeQuantifier.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/jbvimort/ShapeQuantifierExtension.git
 scmrevision nightly
diff --git a/ARCHIVE/SlicerAstro.s4ext b/ARCHIVE/SlicerAstro.s4ext
index 5e6c7d1ef..12a07e798 100644
--- a/ARCHIVE/SlicerAstro.s4ext
+++ b/ARCHIVE/SlicerAstro.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/Punzo/SlicerAstro.git
 scmrevision master
diff --git a/ARCHIVE/SlicerIMSTK.s4ext b/ARCHIVE/SlicerIMSTK.s4ext
index e2690790a..5b262f943 100644
--- a/ARCHIVE/SlicerIMSTK.s4ext
+++ b/ARCHIVE/SlicerIMSTK.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://gitlab.kitware.com/iMSTK/slicerimstk.git
 scmrevision master
diff --git a/ARCHIVE/SlicerPathology.s4ext b/ARCHIVE/SlicerPathology.s4ext
index 351248f6e..e17605624 100644
--- a/ARCHIVE/SlicerPathology.s4ext
+++ b/ARCHIVE/SlicerPathology.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/SBU-BMI/SlicerPathology.git
 scmrevision v1.2.5
diff --git a/ARCHIVE/SlicerPinholeCameras.s4ext b/ARCHIVE/SlicerPinholeCameras.s4ext
index c2a0e1704..26197055b 100644
--- a/ARCHIVE/SlicerPinholeCameras.s4ext
+++ b/ARCHIVE/SlicerPinholeCameras.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/VASST/SlicerPinholeCameras.git
 scmrevision master
diff --git a/ARCHIVE/SlicerVASST.s4ext b/ARCHIVE/SlicerVASST.s4ext
index 78d7f4717..5fdc6a4cc 100644
--- a/ARCHIVE/SlicerVASST.s4ext
+++ b/ARCHIVE/SlicerVASST.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/VASST/SlicerVASST.git
 scmrevision master
diff --git a/ARCHIVE/SupervisedSegmentationToolbox.s4ext b/ARCHIVE/SupervisedSegmentationToolbox.s4ext
index dfbf4ec4f..61eaa1bbe 100644
--- a/ARCHIVE/SupervisedSegmentationToolbox.s4ext
+++ b/ARCHIVE/SupervisedSegmentationToolbox.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/chalupaDaniel/SlicerSupervisedSegmentation.git
 scmrevision master
diff --git a/ARCHIVE/VirtualFractureReconstruction.s4ext b/ARCHIVE/VirtualFractureReconstruction.s4ext
index 1db909e7c..593178359 100644
--- a/ARCHIVE/VirtualFractureReconstruction.s4ext
+++ b/ARCHIVE/VirtualFractureReconstruction.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/kfritscher/VirtualFractureReconstructionSlicerExtension
 scmrevision master
diff --git a/ARCHIVE/WindowLevelEffect.s4ext b/ARCHIVE/WindowLevelEffect.s4ext
index 7f2a01702..65efb3865 100644
--- a/ARCHIVE/WindowLevelEffect.s4ext
+++ b/ARCHIVE/WindowLevelEffect.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/fedorov/WindowLevelEffect.git
 scmrevision master
diff --git a/ARCHIVE/exStone.s4ext b/ARCHIVE/exStone.s4ext
index 12fb5bd04..ae0f58544 100644
--- a/ARCHIVE/exStone.s4ext
+++ b/ARCHIVE/exStone.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/qimo601/exStone.git
 scmrevision c71cd3885f79a7240a53daa12c6f02131289d4e4
diff --git a/ARCHIVE/lapdMouseBrowser.s4ext b/ARCHIVE/lapdMouseBrowser.s4ext
index 9516284bf..a073d34a9 100644
--- a/ARCHIVE/lapdMouseBrowser.s4ext
+++ b/ARCHIVE/lapdMouseBrowser.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/lapdMouse/Slicer-lapdMouseBrowser.git
 scmrevision master
diff --git a/AblationPlanner.s4ext b/AblationPlanner.s4ext
index ebaec6c1a..dcb5de6a3 100644
--- a/AblationPlanner.s4ext
+++ b/AblationPlanner.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/naterex23/SlicerAblationPlanner
 scmrevision main
diff --git a/AirwaySegmentation.s4ext b/AirwaySegmentation.s4ext
index 813b92827..58d0e3487 100644
--- a/AirwaySegmentation.s4ext
+++ b/AirwaySegmentation.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/Slicer/SlicerAirwaySegmentation
 scmrevision master
diff --git a/AnglePlanesExtension.s4ext b/AnglePlanesExtension.s4ext
index 21fdb7753..147d22040 100644
--- a/AnglePlanesExtension.s4ext
+++ b/AnglePlanesExtension.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/DCBIA-OrthoLab/AnglePlanes-Extension.git
 scmrevision master
diff --git a/AnomalousFiltersExtension.s4ext b/AnomalousFiltersExtension.s4ext
index 70f230cd7..25d0f65f6 100644
--- a/AnomalousFiltersExtension.s4ext
+++ b/AnomalousFiltersExtension.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/lassoan/AnomalousFiltersExtension.git
 scmrevision master
diff --git a/ArduinoController.s4ext b/ArduinoController.s4ext
index 1cdcdd735..da11823ee 100644
--- a/ArduinoController.s4ext
+++ b/ArduinoController.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/pzaffino/SlicerArduinoController.git 
 scmrevision master
diff --git a/AstmPhantomTest.s4ext b/AstmPhantomTest.s4ext
index 1c20ee224..749117af9 100644
--- a/AstmPhantomTest.s4ext
+++ b/AstmPhantomTest.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/Atracsys/SlicerAstmPhantomTest.git
 scmrevision master
diff --git a/Auto3dgm.s4ext b/Auto3dgm.s4ext
index 026c5bc01..944a8c3da 100644
--- a/Auto3dgm.s4ext
+++ b/Auto3dgm.s4ext
@@ -1,4 +1,4 @@
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/ToothAndClaw/SlicerAuto3dgm
 scmrevision master
diff --git a/AutomatedDentalTools.s4ext b/AutomatedDentalTools.s4ext
index 85abee88f..5294b15fd 100644
--- a/AutomatedDentalTools.s4ext
+++ b/AutomatedDentalTools.s4ext
@@ -5,7 +5,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/DCBIA-OrthoLab/SlicerAutomatedDentalTools.git
 scmrevision main
diff --git a/BoneReconstructionPlanner.s4ext b/BoneReconstructionPlanner.s4ext
index 908f62844..f65d59f67 100644
--- a/BoneReconstructionPlanner.s4ext
+++ b/BoneReconstructionPlanner.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/SlicerIGT/SlicerBoneReconstructionPlanner.git
 scmrevision main
diff --git a/BoneTextureExtension.s4ext b/BoneTextureExtension.s4ext
index e9f21d8e3..3be15077b 100644
--- a/BoneTextureExtension.s4ext
+++ b/BoneTextureExtension.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/Kitware/BoneTextureExtension.git
 scmrevision master
diff --git a/BoneThicknessMapping.s4ext b/BoneThicknessMapping.s4ext
index cf8c03a97..2262779eb 100644
--- a/BoneThicknessMapping.s4ext
+++ b/BoneThicknessMapping.s4ext
@@ -1,4 +1,4 @@
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/Auditory-Biophysics-Lab/SlicerBoneThicknessMappingExtension
 scmrevision master
diff --git a/BrainVolumeRefinement.s4ext b/BrainVolumeRefinement.s4ext
index 4982daee1..a440c6f40 100644
--- a/BrainVolumeRefinement.s4ext
+++ b/BrainVolumeRefinement.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/jamesobutler/SlicerBrainVolumeRefinement.git
 scmrevision main
diff --git a/BreastImplantAnalyzer.s4ext b/BreastImplantAnalyzer.s4ext
index 69840f441..f4e3ee8ae 100644
--- a/BreastImplantAnalyzer.s4ext
+++ b/BreastImplantAnalyzer.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/lassoan/SlicerBreastImplantAnalyzer.git
 scmrevision master
diff --git a/BreastUltrasoundAnalysis.s4ext b/BreastUltrasoundAnalysis.s4ext
new file mode 100644
index 000000000..35b882dc9
--- /dev/null
+++ b/BreastUltrasoundAnalysis.s4ext
@@ -0,0 +1,44 @@
+#
+# First token of each non-comment line is the keyword and the rest of the line
+# (including spaces) is the value.
+# - the value can be blank
+#
+
+# This is source code manager (i.e. svn)
+scm git
+scmurl https://github.com/ZhyBrian/SlicerBreastUltrasoundAnalysis.git
+scmrevision master
+
+# list dependencies
+# - These should be names of other modules that have .s4ext files
+# - The dependencies will be built first
+depends PyTorch
+
+# Inner build directory (default is ".")
+build_subdirectory .
+
+# homepage
+homepage https://github.com/ZhyBrian/SlicerBreastUltrasoundAnalysis
+
+# Firstname1 Lastname1 ([SubOrg1, ]Org1), Firstname2 Lastname2 ([SubOrg2, ]Org2)
+# For example: Jane Roe (Superware), John Doe (Lab1, Nowhere), Joe Bloggs (Noware)
+contributors Yi Zhang (Chongqing University, China), Xiaojun Chen (Shanghai Jiao Tong University, China)
+
+# Match category in the xml description of the module (where it shows up in Modules menu)
+category Utilities
+
+# url to icon (png, size 128x128 pixels)
+iconurl https://raw.githubusercontent.com/ZhyBrian/SlicerBreastUltrasoundAnalysis/master/Screenshots/BUS_Diagnosis_icon.png
+
+# Give people an idea what to expect from this code
+#  - Is it just a test or something you stand behind?
+status 
+
+# One line stating what the module does
+description This module is designed to help physicians diagnose intramammary lesions based on breast ultrasound images with nodules.
+
+# Space separated list of urls
+screenshoturls https://raw.githubusercontent.com/ZhyBrian/SlicerBreastUltrasoundAnalysis/master/Screenshots/overview.png
+
+# 0 or 1: Define if the extension should be enabled after its installation.
+enabled 1
diff --git a/Breast_DCEMRI_FTV.s4ext b/Breast_DCEMRI_FTV.s4ext
index 254198c63..8c034c769 100644
--- a/Breast_DCEMRI_FTV.s4ext
+++ b/Breast_DCEMRI_FTV.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/rnadkarni2/SlicerBreast_DCEMRI_FTV
 scmrevision master
diff --git a/CMFreg.s4ext b/CMFreg.s4ext
index 7c1e82cef..c2dba535d 100644
--- a/CMFreg.s4ext
+++ b/CMFreg.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/DCBIA-OrthoLab/CMFreg.git
 scmrevision master
diff --git a/CarreraSlice.s4ext b/CarreraSlice.s4ext
index 042a45e5d..74232d5d4 100644
--- a/CarreraSlice.s4ext
+++ b/CarreraSlice.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/ikolesov/CarreraSlice.git
 scmrevision 40e62e857f2879c9a4d3a37f341c6421b6e79895
diff --git a/ChangeTracker.s4ext b/ChangeTracker.s4ext
index 3841e7b08..85a0bf022 100644
--- a/ChangeTracker.s4ext
+++ b/ChangeTracker.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/fedorov/ChangeTrackerPy.git
 scmrevision master
diff --git a/CleverSeg.s4ext b/CleverSeg.s4ext
index 4c7671dee..1dbaf0c25 100644
--- a/CleverSeg.s4ext
+++ b/CleverSeg.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/lassoan/SlicerCleverSegmentation.git
 scmrevision master
diff --git a/ColocZStats.s4ext b/ColocZStats.s4ext
index 60e225184..c1c594ea7 100644
--- a/ColocZStats.s4ext
+++ b/ColocZStats.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/ChenXiang96/SlicerColoc-Z-Stats.git
 scmrevision main
@@ -34,7 +34,7 @@ iconurl https://raw.githubusercontent.com/ChenXiang96/SlicerColoc-Z-Stats/main/C
 status 
 
 # One line stating what the module does
-description This is an extension for computing the percentage of colocalization(Spatial overlap between different channels) of Z-stack images.
+description This is an extension for computing the proteins' colocalization (Spatial overlap between different channels) metrics of multi-channel Z-stack images.
 
 # Space separated list of urls
 screenshoturls https://raw.githubusercontent.com/ChenXiang96/SlicerColoc-Z-Stats/main/Images/Screenshots.png
diff --git a/CurveMaker.s4ext b/CurveMaker.s4ext
index 0523600fc..fa4826606 100644
--- a/CurveMaker.s4ext
+++ b/CurveMaker.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/tokjun/CurveMaker
 scmrevision 5619cf50e5e14bffa47dbc277e217c6bd50685dd
diff --git a/DCMQI.s4ext b/DCMQI.s4ext
index 6444ba14f..ef9f59e23 100644
--- a/DCMQI.s4ext
+++ b/DCMQI.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/QIICR/dcmqi.git
 scmrevision master
diff --git a/DICOMwebBrowser.s4ext b/DICOMwebBrowser.s4ext
index 6dececd68..6828cc772 100644
--- a/DICOMwebBrowser.s4ext
+++ b/DICOMwebBrowser.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/lassoan/SlicerDICOMwebBrowser
 scmrevision main
diff --git a/DRRGenerator.s4ext b/DRRGenerator.s4ext
index 0d2be6b17..8f6bb87f5 100644
--- a/DRRGenerator.s4ext
+++ b/DRRGenerator.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/lassoan/SlicerDRRGenerator.git
 scmrevision master
diff --git a/DSCMRIAnalysis.s4ext b/DSCMRIAnalysis.s4ext
index 11e3d226c..ea9668c24 100644
--- a/DSCMRIAnalysis.s4ext
+++ b/DSCMRIAnalysis.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/QIICR/DSC_Analysis.git
 scmrevision master
diff --git a/DatabaseInteractor.s4ext b/DatabaseInteractor.s4ext
index a3370bc57..52cb97f45 100644
--- a/DatabaseInteractor.s4ext
+++ b/DatabaseInteractor.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/DCBIA-OrthoLab/DatabaseInteractorExtension.git
 scmrevision master
diff --git a/DebuggingTools.s4ext b/DebuggingTools.s4ext
index 55944698e..4edd54c9a 100644
--- a/DebuggingTools.s4ext
+++ b/DebuggingTools.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/SlicerRt/SlicerDebuggingTools.git
 scmrevision master
diff --git a/DeveloperToolsForExtensions.s4ext b/DeveloperToolsForExtensions.s4ext
index 610c7813b..e18ff5dfc 100644
--- a/DeveloperToolsForExtensions.s4ext
+++ b/DeveloperToolsForExtensions.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/Slicer/SlicerDeveloperToolsForExtensions.git
 scmrevision master
diff --git a/EasyClip.s4ext b/EasyClip.s4ext
index 9e9ee8759..127279dae 100644
--- a/EasyClip.s4ext
+++ b/EasyClip.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/DCBIA-OrthoLab/EasyClip-Extension.git
 scmrevision master
diff --git a/ErodeDilateLabel.s4ext b/ErodeDilateLabel.s4ext
index 6e10887e9..cb490aa23 100644
--- a/ErodeDilateLabel.s4ext
+++ b/ErodeDilateLabel.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/tokjun/ErodeDilateLabel.git
 scmrevision 3f4146ddaa712c8f0a8418f49b2624a1dd6fd20a
diff --git a/ExtraMarkups.s4ext b/ExtraMarkups.s4ext
new file mode 100644
index 000000000..fed6dcfb8
--- /dev/null
+++ b/ExtraMarkups.s4ext
@@ -0,0 +1,44 @@
+#
+# First token of each non-comment line is the keyword and the rest of the line
+# (including spaces) is the value.
+# - the value can be blank
+#
+
+# This is source code manager
+scm git
+scmurl https://github.com/chir-set/SlicerExtraMarkups.git
+scmrevision main
+
+# list dependencies
+# - These should be names of other modules that have .s4ext files
+# - The dependencies will be built first
+depends NA
+
+# Inner build directory (default is ".")
+build_subdirectory .
+
+# homepage
+homepage https://github.com/chir-set/SlicerExtraMarkups/
+
+# Firstname1 Lastname1 ([SubOrg1, ]Org1), Firstname2 Lastname2 ([SubOrg2, ]Org2)
+# For example: Jane Roe (Superware), John Doe (Lab1, Nowhere), Joe Bloggs (Noware)
+contributors Saleem Edah-Tally ([Surgeon] [Hobbyist developer])
+
+# Match category in the xml description of the module (where it shows up in Modules menu)
+category Utilities
+
+# url to icon (png, size 128x128 pixels)
+iconurl https://github.com/chir-set/SlicerExtraMarkups/raw/main/ExtraMarkups.png
+
+# Give people an idea what to expect from this code
+#  - Is it just a test or something you stand behind?
+status 
+
+# One line stating what the module does
+description This extension adds a <i>Label</i> markups node that draws an arrow with a text label, and a <i>Shape</i> markups node that can draw defined primitive shapes (circle, cone...). The result is controlled by placing usual control points in slice views and 3D views. Each object can be saved in scene and reloaded.
+
+# Space separated list of urls
+screenshoturls https://github.com/chir-set/SlicerExtraMarkups/raw/main/Label/Label_0.png https://github.com/chir-set/SlicerExtraMarkups/raw/main/Shape/Cone_0.png https://github.com/chir-set/SlicerExtraMarkups/raw/main/Shape/Cylinder_0.png https://github.com/chir-set/SlicerExtraMarkups/raw/main/Shape/Disk_0.png https://github.com/chir-set/SlicerExtraMarkups/raw/main/Shape/Ring_0.png https://github.com/chir-set/SlicerExtraMarkups/raw/main/Shape/Sphere_0.png https://github.com/chir-set/SlicerExtraMarkups/raw/main/Shape/Tube_0.png
+
+# 0 or 1: Define if the extension should be enabled after its installation.
+enabled 1
diff --git a/FiducialsToModelDistance.s4ext b/FiducialsToModelDistance.s4ext
index 313eaa71e..e9436582d 100644
--- a/FiducialsToModelDistance.s4ext
+++ b/FiducialsToModelDistance.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/ReynoldsJ20/SlicerFiducialsToModelDistance
 scmrevision master
diff --git a/FilmDosimetryAnalysis.s4ext b/FilmDosimetryAnalysis.s4ext
index 0952877ff..f891af84e 100644
--- a/FilmDosimetryAnalysis.s4ext
+++ b/FilmDosimetryAnalysis.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/SlicerRt/FilmDosimetryAnalysis.git
 scmrevision master
diff --git a/GelDosimetryAnalysis.s4ext b/GelDosimetryAnalysis.s4ext
index 5c2c88a27..ceafeee71 100644
--- a/GelDosimetryAnalysis.s4ext
+++ b/GelDosimetryAnalysis.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/SlicerRt/GelDosimetryAnalysis.git
 scmrevision master
diff --git a/GeodesicSlicer.s4ext b/GeodesicSlicer.s4ext
index 96e737658..37b52136d 100644
--- a/GeodesicSlicer.s4ext
+++ b/GeodesicSlicer.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/FredericBr/SlicerGeodesic
 scmrevision master
diff --git a/GyroGuide.s4ext b/GyroGuide.s4ext
index 13b255ab9..8011d40a5 100644
--- a/GyroGuide.s4ext
+++ b/GyroGuide.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/lpfang/GyroGuide.git
 scmrevision 8928999
diff --git a/ImageCompare.s4ext b/ImageCompare.s4ext
index 17581bcf4..c7a57b357 100644
--- a/ImageCompare.s4ext
+++ b/ImageCompare.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/pzaffino/SlicerImageCompare.git
 scmrevision master
diff --git a/ImageMaker.s4ext b/ImageMaker.s4ext
index 1460a79cf..845bd673e 100644
--- a/ImageMaker.s4ext
+++ b/ImageMaker.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/finetjul/ImageMaker
 scmrevision 6293f99
diff --git a/IntensitySegmenter.s4ext b/IntensitySegmenter.s4ext
index e7e4bc864..754cc08f7 100644
--- a/IntensitySegmenter.s4ext
+++ b/IntensitySegmenter.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/DCBIA-OrthoLab/IntensitySegmenter.git
 scmrevision release
diff --git a/KidneyStoneCalculator.s4ext b/KidneyStoneCalculator.s4ext
index fbcad2bd4..a79b52231 100644
--- a/KidneyStoneCalculator.s4ext
+++ b/KidneyStoneCalculator.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/fredericpanthier/SlicerKidneyStoneCalculator.git
 scmrevision 667aa7d8f74a50e6528a1e8aae7423d1fb66a93e
diff --git a/LungCTAnalyzer.s4ext b/LungCTAnalyzer.s4ext
index e31011d33..20161bd0f 100644
--- a/LungCTAnalyzer.s4ext
+++ b/LungCTAnalyzer.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/rbumm/SlicerLungCTAnalyzer
 scmrevision master
diff --git a/MEMOS.s4ext b/MEMOS.s4ext
new file mode 100644
index 000000000..45e915af5
--- /dev/null
+++ b/MEMOS.s4ext
@@ -0,0 +1,44 @@
+#
+# First token of each non-comment line is the keyword and the rest of the line
+# (including spaces) is the value.
+# - the value can be blank
+#
+
+# This is source code manager
+scm git
+scmurl https://github.com/SlicerMorph/SlicerMEMOS
+scmrevision main
+
+# list dependencies
+# - These should be names of other modules that have .s4ext files
+# - The dependencies will be built first
+depends PyTorch
+
+# Inner build directory (default is .)
+build_subdirectory .
+
+# homepage
+homepage    https://github.com/SlicerMorph/SlicerMEMOS
+
+# Firstname1 Lastname1 ([SubOrg1, ]Org1), Firstname2 Lastname2 ([SubOrg2, ]Org2)
+# For example: Jane Roe (Superware), John Doe (Lab1, Nowhere), Joe Bloggs (Noware)
+contributors Sara Rolfe (SCRI), Murat Maga (SCRI, UW)
+
+# Match category in the xml description of the module (where it shows up in Modules menu)
+category    Segmentation
+
+# url to icon (png, size 128x128 pixels)
+iconurl     https://github.com/SlicerMorph/SlicerMEMOS/raw/main/MEMOS/Resources/Icons/MEMOS.png
+
+# Give people an idea what to expect from this code
+#  - Is it just a test or something you stand behind?
+status      Beta
+
+# One line stating what the module does
+description This extension enables deep learning-powered segmentation of 50 anatomical structures from microCT scans of embryonic mice.
+
+# Space separated list of urls
+screenshoturls https://github.com/SlicerMorph/SlicerMEMOS/raw/main/memos.jpg
+
+# 0 or 1: Define if the extension should be enabled after its installation.
+enabled 1
diff --git a/MONAILabel.s4ext b/MONAILabel.s4ext
index 717f6086c..3fd9b72ce 100644
--- a/MONAILabel.s4ext
+++ b/MONAILabel.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/Project-MONAI/MONAILabel.git
 scmrevision main
diff --git a/MRUSLandmarking.s4ext b/MRUSLandmarking.s4ext
index 70a149a08..c7a8cd3f2 100644
--- a/MRUSLandmarking.s4ext
+++ b/MRUSLandmarking.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/koegl/SlicerMRUSLandmarking.git
 scmrevision main
diff --git a/MUST-segmenter.s4ext b/MUST-segmenter.s4ext
new file mode 100644
index 000000000..cc2c20738
--- /dev/null
+++ b/MUST-segmenter.s4ext
@@ -0,0 +1,45 @@
+#
+# First token of each non-comment line is the keyword and the rest of the line
+# (including spaces) is the value.
+# - the value can be blank
+#
+
+# This is source code manager
+scm git
+scmurl https://github.com/kyliekeijzer/Slicer-PET-MUST-segmenter.git
+scmrevision master
+
+# list dependencies
+# - These should be names of other modules that have .s4ext files
+# - The dependencies will be built first
+depends SlicerRadiomics
+
+# Inner build directory (default is ".")
+build_subdirectory .
+
+# homepage
+homepage https://github.com/kyliekeijzer/Slicer-PET-MUST-segmenter.git
+
+# Firstname1 Lastname1 ([SubOrg1, ]Org1), Firstname2 Lastname2 ([SubOrg2, ]Org2)
+# For example: Jane Roe (Superware), John Doe (Lab1, Nowhere), Joe Bloggs (Noware)
+contributors Kylie Keijzer (University Medical Center Groningen, The Netherlands)
+
+# Match category in the xml description of the module (where it shows up in Modules menu)
+category Segmentation
+
+# url to icon (png, size 128x128 pixels)
+iconurl https://raw.githubusercontent.com/kyliekeijzer/Slicer-PET-MUST-segmenter/master/Slicer-MUST-segmenter.png
+
+# Give people an idea what to expect from this code
+#  - Is it just a test or something you stand behind?
+status 
+
+# One line stating what the module does
+description Multiple SUV Thresholding (MUST)-segmenter is a semi-automated PET image segmentation tool that enables delineation of multiple lesions at once, and extracts the lesions' features.
+
+# Space separated list of urls
+screenshoturls https://raw.githubusercontent.com/kyliekeijzer/Slicer-PET-MUST-segmenter/master/screenshots/Slicer-MUST-segmenter_screenshot.png https://raw.githubusercontent.com/kyliekeijzer/Slicer-PET-MUST-segmenter/master/screenshots/9.png https://raw.githubusercontent.com/kyliekeijzer/Slicer-PET-MUST-segmenter/master/screenshots/12.png 
+https://raw.githubusercontent.com/kyliekeijzer/Slicer-PET-MUST-segmenter/master/screenshots/10.png https://raw.githubusercontent.com/kyliekeijzer/Slicer-PET-MUST-segmenter/master/screenshots/25.png 
+
+# 0 or 1: Define if the extension should be enabled after its installation.
+enabled 1
\ No newline at end of file
diff --git a/MarkupsToModel.s4ext b/MarkupsToModel.s4ext
index 3b9dd90b1..3e8496c91 100644
--- a/MarkupsToModel.s4ext
+++ b/MarkupsToModel.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/SlicerIGT/SlicerMarkupsToModel
 scmrevision master
diff --git a/MatlabBridge.s4ext b/MatlabBridge.s4ext
index a50d875cf..c3f9fc90b 100644
--- a/MatlabBridge.s4ext
+++ b/MatlabBridge.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/PerkLab/SlicerMatlabBridge.git
 scmrevision master
diff --git a/MeshStatisticsExtension.s4ext b/MeshStatisticsExtension.s4ext
index af6d28b20..f9aa283b7 100644
--- a/MeshStatisticsExtension.s4ext
+++ b/MeshStatisticsExtension.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/DCBIA-OrthoLab/MeshStatisticsExtension.git
 scmrevision master
diff --git a/MeshToLabelMap.s4ext b/MeshToLabelMap.s4ext
index a67d6f20d..e7b62c6eb 100644
--- a/MeshToLabelMap.s4ext
+++ b/MeshToLabelMap.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/NIRALUser/MeshToLabelMap.git
 scmrevision master
diff --git a/ModelClip.s4ext b/ModelClip.s4ext
index 9fd85ed0f..2a55c1b3d 100644
--- a/ModelClip.s4ext
+++ b/ModelClip.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/jamesobutler/ModelClip.git
 scmrevision main
diff --git a/ModelCropper.s4ext b/ModelCropper.s4ext
index a39c2e68a..57fb03d48 100644
--- a/ModelCropper.s4ext
+++ b/ModelCropper.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/sebastianandress/Slicer-ModelCropper.git
 scmrevision master
diff --git a/ModelToModelDistance.s4ext b/ModelToModelDistance.s4ext
index f6a8fbaa1..4f0ff57ab 100644
--- a/ModelToModelDistance.s4ext
+++ b/ModelToModelDistance.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/NIRALUser/3DMetricTools.git
 scmrevision master
diff --git a/NvidiaAIAssistedAnnotation.s4ext b/NvidiaAIAssistedAnnotation.s4ext
index 769db8742..cc1601d8d 100644
--- a/NvidiaAIAssistedAnnotation.s4ext
+++ b/NvidiaAIAssistedAnnotation.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/NVIDIA/ai-assisted-annotation-client.git
 scmrevision master
diff --git a/OpenDose3D.s4ext b/OpenDose3D.s4ext
index 86ff54b2f..59d5ac779 100644
--- a/OpenDose3D.s4ext
+++ b/OpenDose3D.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://gitlab.com/opendose/opendose3d.git
 scmrevision master-stable
diff --git a/OrthodonticAnalysis.s4ext b/OrthodonticAnalysis.s4ext
index 0d416ea86..eb63a604c 100644
--- a/OrthodonticAnalysis.s4ext
+++ b/OrthodonticAnalysis.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/OrthodonticAnalysis/SlicerOrthodonticAnalysis
 scmrevision master
diff --git a/OsteotomyPlanner.s4ext b/OsteotomyPlanner.s4ext
index aeeb89511..41443ad18 100644
--- a/OsteotomyPlanner.s4ext
+++ b/OsteotomyPlanner.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/KitwareMedical/OsteotomyPlanner.git
 scmrevision master
diff --git a/PBNRR.s4ext b/PBNRR.s4ext
index 88d561c15..cae07e281 100644
--- a/PBNRR.s4ext
+++ b/PBNRR.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/aangelos28/PBNRR.git
 scmrevision b494c1e
diff --git a/PET-IndiC.s4ext b/PET-IndiC.s4ext
index 2774a8b77..cc72e43cc 100644
--- a/PET-IndiC.s4ext
+++ b/PET-IndiC.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/QIICR/PET-IndiC.git
 scmrevision master
diff --git a/PETCPhantom.s4ext b/PETCPhantom.s4ext
index 45e9456fa..f635c1408 100644
--- a/PETCPhantom.s4ext
+++ b/PETCPhantom.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/QIICR/SlicerPETPhantomAnalysis.git
 scmrevision master
diff --git a/PETDICOMExtension.s4ext b/PETDICOMExtension.s4ext
index 4523ddb82..7c1550055 100644
--- a/PETDICOMExtension.s4ext
+++ b/PETDICOMExtension.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/QIICR/Slicer-PETDICOMExtension.git
 scmrevision master
diff --git a/PETLiverUptakeMeasurement.s4ext b/PETLiverUptakeMeasurement.s4ext
index f5178f973..fcc334fcf 100644
--- a/PETLiverUptakeMeasurement.s4ext
+++ b/PETLiverUptakeMeasurement.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/QIICR/PETLiverUptakeMeasurement
 scmrevision master
diff --git a/PETTumorSegmentation.s4ext b/PETTumorSegmentation.s4ext
index ec11f344d..81b48d4a1 100644
--- a/PETTumorSegmentation.s4ext
+++ b/PETTumorSegmentation.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/QIICR/PETTumorSegmentation.git
 scmrevision master
diff --git a/ParallelProcessing.s4ext b/ParallelProcessing.s4ext
index ad9a3af37..b3bff5104 100644
--- a/ParallelProcessing.s4ext
+++ b/ParallelProcessing.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/pieper/SlicerParallelProcessing
 scmrevision master
diff --git a/PathReconstruction.s4ext b/PathReconstruction.s4ext
index dac02b8b3..43e17f32b 100644
--- a/PathReconstruction.s4ext
+++ b/PathReconstruction.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/SlicerIGT/SlicerPathReconstruction.git
 scmrevision master
diff --git a/PedicleScrewSimulator.s4ext b/PedicleScrewSimulator.s4ext
index 944f0927e..d4d12a023 100644
--- a/PedicleScrewSimulator.s4ext
+++ b/PedicleScrewSimulator.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/lassoan/PedicleScrewSimulator
 scmrevision master
diff --git a/PerkTutor.s4ext b/PerkTutor.s4ext
index 6b16a2767..46c2e02b6 100644
--- a/PerkTutor.s4ext
+++ b/PerkTutor.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/PerkTutor/PerkTutor.git
 scmrevision master
diff --git a/PetSpectAnalysis.s4ext b/PetSpectAnalysis.s4ext
index 44a82a56a..df7530f0a 100644
--- a/PetSpectAnalysis.s4ext
+++ b/PetSpectAnalysis.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/gti-fing/SlicerPetSpectAnalysis.git
 scmrevision master
diff --git a/PickAndPaintExtension.s4ext b/PickAndPaintExtension.s4ext
index be0aa9b8f..8eaa98ce0 100644
--- a/PickAndPaintExtension.s4ext
+++ b/PickAndPaintExtension.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/DCBIA-OrthoLab/PickAndPaintExtension.git
 scmrevision master
diff --git a/PkModeling.s4ext b/PkModeling.s4ext
index eef943adc..fdd764b9a 100644
--- a/PkModeling.s4ext
+++ b/PkModeling.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/QIICR/PkModeling.git
 scmrevision master
diff --git a/PortPlacement.s4ext b/PortPlacement.s4ext
index 4a0190ee2..369305bed 100644
--- a/PortPlacement.s4ext
+++ b/PortPlacement.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/SlicerIGT/PortPlacement.git
 scmrevision master
diff --git a/PyTorch.s4ext b/PyTorch.s4ext
index 55d988cb6..551371115 100644
--- a/PyTorch.s4ext
+++ b/PyTorch.s4ext
@@ -4,10 +4,10 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/fepegar/SlicerPyTorch.git
-scmrevision master
+scmrevision main
 
 # list dependencies
 # - These should be names of other modules that have .s4ext files
diff --git a/QuantitativeReporting.s4ext b/QuantitativeReporting.s4ext
index 606ef50b8..5a329dbb6 100644
--- a/QuantitativeReporting.s4ext
+++ b/QuantitativeReporting.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/QIICR/QuantitativeReporting.git
 scmrevision master
diff --git a/QuickModelAlign.s4ext b/QuickModelAlign.s4ext
new file mode 100644
index 000000000..196b3ed94
--- /dev/null
+++ b/QuickModelAlign.s4ext
@@ -0,0 +1,38 @@
+scm git
+scmurl https://github.com/seanchoi0519/SlicerQuickModelAlign.git
+scmrevision master
+
+# list dependencies
+# - These should be names of other modules that have .s4ext files
+# - The dependencies will be built first
+depends NA
+
+# Inner build directory (default is .)
+build_subdirectory .
+
+# homepage
+homepage    https://github.com/seanchoi0519/SlicerQuickModelAlign.git
+
+# Firstname1 Lastname1 ([SubOrg1, ]Org1), Firstname2 Lastname2 ([SubOrg2, ]Org2)
+# For example: Jane Roe (Superware), John Doe (Lab1, Nowhere), Joe Bloggs (Noware)
+contributors Arthur Porto (LSU), Sara Rolfe (UW), Murat Maga (SCRI), Dr. Sean Choi (UQ)
+
+# Match category in the xml description of the module (where it shows up in Modules menu)
+category    QuickModelAlign
+
+# url to icon (png, size 128x128 pixels)
+iconurl     https://raw.githubusercontent.com/seanchoi0519/SlicerQuickModelAlign/master/QuickModelAlign.png
+
+# Give people an idea what to expect from this code
+#  - Is it just a test or something you stand behind?
+status      Beta
+
+# One line stating what the module does
+description QuickAlign allows a quick, simple alignment and comparison of two 3D models aided by ALPACA and custom display modes.
+
+# Space separated list of urls
+screenshoturls https://raw.githubusercontent.com/seanchoi0519/SlicerQuickModelAlign/master/QuickModelAlign.png
+
+
+# 0 or 1: Define if the extension should be enabled after its installation.
+enabled 1
diff --git a/RVXLiverSegmentation.s4ext b/RVXLiverSegmentation.s4ext
index 78b9eeebd..3a7327f7f 100644
--- a/RVXLiverSegmentation.s4ext
+++ b/RVXLiverSegmentation.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/R-Vessel-X/SlicerRVXLiverSegmentation
 scmrevision main
diff --git a/RVXVesselnessFilters.s4ext b/RVXVesselnessFilters.s4ext
new file mode 100644
index 000000000..f9703244e
--- /dev/null
+++ b/RVXVesselnessFilters.s4ext
@@ -0,0 +1,44 @@
+#
+# First token of each non-comment line is the keyword and the rest of the line
+# (including spaces) is the value.
+# - the value can be blank
+#
+
+# This is source code manager (i.e. svn)
+scm git
+scmurl https://github.com/R-Vessel-X/SlicerRVXVesselnessFilters
+scmrevision main
+
+# list dependencies
+# - These should be names of other modules that have .s4ext files
+# - The dependencies will be built first
+depends NA
+
+# Inner build directory (default is ".")
+build_subdirectory .
+
+# homepage
+homepage https://github.com/R-Vessel-X/SlicerRVXVesselnessFilters
+
+# Firstname1 Lastname1 ([SubOrg1, ]Org1), Firstname2 Lastname2 ([SubOrg2, ]Org2)
+# For example: Jane Roe (Superware), John Doe (Lab1, Nowhere), Joe Bloggs (Noware)
+contributors Jonas Lamy (LIRIS), Odyssée Merveille (CREATIS), Bertrand Kerautret (LIRIS), Nicolas Passat (CRESTIC), Thibault Pelletier (Kitware SAS), Laurenn Lam (Kitware SAS)
+
+# Match category in the xml description of the module (where it shows up in Modules menu)
+category Filtering.Vesselness
+
+# url to icon (png, size 128x128 pixels)
+iconurl https://github.com/R-Vessel-X/SlicerRVXLiverSegmentation/raw/main/RVXLiverSegmentation/Resources/Icons/RVXLiverSegmentation.png
+
+# Give people an idea what to expect from this code
+#  - Is it just a test or something you stand behind?
+status beta
+
+# One line stating what the module does
+description Hessian Vesselness Filters extension
+
+# Space separated list of urls
+screenshoturls https://github.com/R-Vessel-X/SlicerRVXVesselnessFilters/raw/main/Screenshots/RVX_vesselness_example.png
+
+# 0 or 1: Define if the extension should be enabled after its installation.
+enabled 1
diff --git a/RawImageGuess.s4ext b/RawImageGuess.s4ext
index 761b1b54f..4f1508fe9 100644
--- a/RawImageGuess.s4ext
+++ b/RawImageGuess.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/acetylsalicyl/SlicerRawImageGuess
 scmrevision master
diff --git a/RegistrationQA.s4ext b/RegistrationQA.s4ext
index 305fc351c..28b62334b 100644
--- a/RegistrationQA.s4ext
+++ b/RegistrationQA.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/gsi-biomotion/Slicer-RegQA.git
 scmrevision master
diff --git a/SNRMeasurement.s4ext b/SNRMeasurement.s4ext
index 4d187d65e..57822b54b 100644
--- a/SNRMeasurement.s4ext
+++ b/SNRMeasurement.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/SNRLab/SNRMeasurement
 scmrevision master
diff --git a/SPHARM-PDM.s4ext b/SPHARM-PDM.s4ext
index ed685f5c8..01ba0347a 100644
--- a/SPHARM-PDM.s4ext
+++ b/SPHARM-PDM.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/NIRALUser/SPHARM-PDM.git
 scmrevision master
diff --git a/Sandbox.s4ext b/Sandbox.s4ext
index 818e16034..02402a8a4 100644
--- a/Sandbox.s4ext
+++ b/Sandbox.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/PerkLab/SlicerSandbox.git
 scmrevision master
diff --git a/ScatteredTransform.s4ext b/ScatteredTransform.s4ext
index ca36f3d06..c09964d7d 100644
--- a/ScatteredTransform.s4ext
+++ b/ScatteredTransform.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/grandwork2/ScatteredTransform
 scmrevision master
diff --git a/Scoliosis.s4ext b/Scoliosis.s4ext
index 2ff92afe4..2c46b7f06 100644
--- a/Scoliosis.s4ext
+++ b/Scoliosis.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/SlicerIGT/Scoliosis.git
 scmrevision master
diff --git a/SegmentEditorExtraEffects.s4ext b/SegmentEditorExtraEffects.s4ext
index cefb0fe0b..09e57a0da 100644
--- a/SegmentEditorExtraEffects.s4ext
+++ b/SegmentEditorExtraEffects.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/lassoan/SlicerSegmentEditorExtraEffects
 scmrevision master
diff --git a/SegmentGeometry.s4ext b/SegmentGeometry.s4ext
index 53252203b..ebe851abd 100644
--- a/SegmentGeometry.s4ext
+++ b/SegmentGeometry.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/jmhuie/Slicer-SegmentGeometry.git
 scmrevision main  
diff --git a/SegmentMesher.s4ext b/SegmentMesher.s4ext
index 4a95d8315..4be42425a 100644
--- a/SegmentMesher.s4ext
+++ b/SegmentMesher.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/lassoan/SlicerSegmentMesher.git
 scmrevision master
diff --git a/SegmentRegistration.s4ext b/SegmentRegistration.s4ext
index 9665a2a08..ed9a3cbfe 100644
--- a/SegmentRegistration.s4ext
+++ b/SegmentRegistration.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/SlicerRt/SegmentRegistration.git
 scmrevision HEAD
diff --git a/SegmentationAidedRegistration.s4ext b/SegmentationAidedRegistration.s4ext
index 9e79aa786..f171c2f2f 100644
--- a/SegmentationAidedRegistration.s4ext
+++ b/SegmentationAidedRegistration.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/gaoyi/SegmentationAidedRegistration.git
 scmrevision e1ce457eb08e69ca49083b8998631bb43f203295
diff --git a/SegmentationReview.s4ext b/SegmentationReview.s4ext
new file mode 100644
index 000000000..5f0ee5c2f
--- /dev/null
+++ b/SegmentationReview.s4ext
@@ -0,0 +1,36 @@
+# This is source code manager
+scm git
+scmurl https://github.com/zapaishchykova/SegmentationReview
+scmrevision main
+
+# list dependencies
+# - These should be names of other modules that have .s4ext files
+# - The dependencies will be built first
+depends NA
+
+# Inner build directory (default is ".")
+build_subdirectory .
+
+# homepage
+homepage https://github.com/zapaishchykova/SegmentationReview
+
+# Firstname1 Lastname1 ([SubOrg1, ]Org1), Firstname2 Lastname2 ([SubOrg2, ]Org2)
+contributors Anna Zapaishchykova (AIM Lab, BWH), Dr. Benjamin H. Kann (AIM Lab, BWH)
+
+# Match category in the xml description of the module (where it shows up in Modules menu)
+category Segmentation
+
+# url to icon (png, size 128x128 pixels)
+iconurl https://raw.github.com/zapaishchykova/SegmentationReview/bd21693438a9bafed7e3a74313c0129860c9a74b/SlicerSegReview/Resources/Icons/SlicerSegReview.png
+
+# Give people an idea what to expect from this code
+status beta
+
+# One line stating what the module does
+description The SegmentationReview extension enables clinician to quickly review of Deep-learning generated segmentations using Likert-type score. The dataset loads in one batch with no need to load masks and volumes separately. The results are saved in a csv file, which can be used for further analysis.
+
+# Space separated list of urls
+screenshoturls https://raw.githubusercontent.com/zapaishchykova/SegmentationReview/bd21693438a9bafed7e3a74313c0129860c9a74b/pics/screenshot.png
+
+# 0 or 1: Define if the extension should be enabled after its installation.
+enabled 1
diff --git a/SequenceRegistration.s4ext b/SequenceRegistration.s4ext
index 16c957627..970ac6ec7 100644
--- a/SequenceRegistration.s4ext
+++ b/SequenceRegistration.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/moselhy/SlicerSequenceRegistration
 scmrevision master
diff --git a/ShapePopulationViewer.s4ext b/ShapePopulationViewer.s4ext
index a9963d096..b4397a53a 100644
--- a/ShapePopulationViewer.s4ext
+++ b/ShapePopulationViewer.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/NIRALUser/ShapePopulationViewer.git
 scmrevision master
diff --git a/ShapeRegressionExtension.s4ext b/ShapeRegressionExtension.s4ext
index fa010f8d6..b7ed6346c 100644
--- a/ShapeRegressionExtension.s4ext
+++ b/ShapeRegressionExtension.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/KitwareMedical/ShapeRegressionExtension.git
 scmrevision master
diff --git a/ShapeVariationAnalyzer.s4ext b/ShapeVariationAnalyzer.s4ext
index b33ea5def..2f12cb37b 100644
--- a/ShapeVariationAnalyzer.s4ext
+++ b/ShapeVariationAnalyzer.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/DCBIA-OrthoLab/ShapeVariationAnalyzer.git
 scmrevision master
diff --git a/SkeletalRepresentation.s4ext b/SkeletalRepresentation.s4ext
index 70dee458a..2c047cd09 100644
--- a/SkeletalRepresentation.s4ext
+++ b/SkeletalRepresentation.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/KitwareMedical/SlicerSkeletalRepresentation.git
 scmrevision master
diff --git a/SkullStripper.s4ext b/SkullStripper.s4ext
index 912ef0f48..fbb286387 100644
--- a/SkullStripper.s4ext
+++ b/SkullStripper.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/Slicer/SkullStripper.git
 scmrevision master
diff --git a/SlicerAIGT.s4ext b/SlicerAIGT.s4ext
index 9415dc6a3..950556e7f 100644
--- a/SlicerAIGT.s4ext
+++ b/SlicerAIGT.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/SlicerIGT/aigt.git
 scmrevision master
diff --git a/SlicerANTs.s4ext b/SlicerANTs.s4ext
index 04ec581da..9211f4a61 100644
--- a/SlicerANTs.s4ext
+++ b/SlicerANTs.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/netstim/SlicerANTs.git
 scmrevision master
diff --git a/SlicerAutoscoperM.s4ext b/SlicerAutoscoperM.s4ext
new file mode 100644
index 000000000..85927d53b
--- /dev/null
+++ b/SlicerAutoscoperM.s4ext
@@ -0,0 +1,44 @@
+#
+# First token of each non-comment line is the keyword and the rest of the line
+# (including spaces) is the value.
+# - the value can be blank
+#
+
+# This is source code manager
+scm git
+scmurl https://github.com/BrownBiomechanics/SlicerAutoscoperM.git
+scmrevision main
+
+# list dependencies
+# - These should be names of other modules that have .s4ext files
+# - The dependencies will be built first
+depends NA
+
+# Inner build directory (default is ".")
+build_subdirectory inner-build
+
+# homepage
+homepage https://autoscoperm.slicer.org/
+
+# Firstname1 Lastname1 ([SubOrg1, ]Org1), Firstname2 Lastname2 ([SubOrg2, ]Org2)
+# For example: Jane Roe (Superware), John Doe (Lab1, Nowhere), Joe Bloggs (Noware)
+contributors Anthony Lombardi (Kitware), Amy Morton (Brown University), Bardiya Akhbari (Brown University), Beatriz Paniagua (Kitware), Jean-Christophe Fillion-Robin (Kitware)
+
+# Match category in the xml description of the module (where it shows up in Modules menu)
+category Tracking
+
+# url to icon (png, size 128x128 pixels)
+iconurl https://raw.githubusercontent.com/BrownBiomechanics/SlicerAutoscoperM/main/SlicerAutoscoperM.png
+
+# Give people an idea what to expect from this code
+#  - Is it just a test or something you stand behind?
+status 
+
+# One line stating what the module does
+description SlicerAutoscoperM is an extension for 3D Slicer for 2D-3D image registration integrating with Autoscoper for image-based 3D motion tracking of skeletal structures.
+
+# Space separated list of urls
+screenshoturls https://github.com/BrownBiomechanics/SlicerAutoscoperM/releases/download/docs-resources/AutoscoperMainWindow.png
+
+# 0 or 1: Define if the extension should be enabled after its installation.
+enabled 1
diff --git a/SlicerAutoscroll.s4ext b/SlicerAutoscroll.s4ext
index 5e15fd932..929a48f8a 100644
--- a/SlicerAutoscroll.s4ext
+++ b/SlicerAutoscroll.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/lassoan/SlicerAutoscroll
 scmrevision master
diff --git a/SlicerBatchAnonymize.s4ext b/SlicerBatchAnonymize.s4ext
index 8dc344034..0feb3666d 100644
--- a/SlicerBatchAnonymize.s4ext
+++ b/SlicerBatchAnonymize.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/hina-shah/SlicerBatchAnonymize.git
 scmrevision main
diff --git a/SlicerCMF.s4ext b/SlicerCMF.s4ext
index be9eb0169..6161812b8 100644
--- a/SlicerCMF.s4ext
+++ b/SlicerCMF.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/DCBIA-OrthoLab/SlicerCMF.git
 scmrevision master
diff --git a/SlicerCaseIterator.s4ext b/SlicerCaseIterator.s4ext
index 1cc1fa8f3..1ff858277 100644
--- a/SlicerCaseIterator.s4ext
+++ b/SlicerCaseIterator.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/JoostJM/SlicerCaseIterator.git
 scmrevision master
diff --git a/SlicerCervicalSpine.s4ext b/SlicerCervicalSpine.s4ext
index 9c891bef8..a54c7e61a 100644
--- a/SlicerCervicalSpine.s4ext
+++ b/SlicerCervicalSpine.s4ext
@@ -3,7 +3,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/MedicalImageAnalysisTutorials/SlicerCervicalSpine
 scmrevision master 
diff --git a/SlicerCochlea.s4ext b/SlicerCochlea.s4ext
index d63031e92..3306dce0b 100644
--- a/SlicerCochlea.s4ext
+++ b/SlicerCochlea.s4ext
@@ -3,7 +3,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/MedicalImageAnalysisTutorials/SlicerCochlea
 scmrevision master
diff --git a/SlicerDcm2nii.s4ext b/SlicerDcm2nii.s4ext
index a1dae8442..b07fd3ce5 100644
--- a/SlicerDcm2nii.s4ext
+++ b/SlicerDcm2nii.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/SlicerDMRI/SlicerDcm2nii.git
 scmrevision master
diff --git a/SlicerDensityLungSegmentation.s4ext b/SlicerDensityLungSegmentation.s4ext
index 0cdb3f740..f854eae10 100644
--- a/SlicerDensityLungSegmentation.s4ext
+++ b/SlicerDensityLungSegmentation.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/pzaffino/SlicerDensityLungSegmentation.git
 scmrevision main
diff --git a/SlicerDentalModelSeg.s4ext b/SlicerDentalModelSeg.s4ext
index 0aa9a8bc8..59e565a5a 100644
--- a/SlicerDentalModelSeg.s4ext
+++ b/SlicerDentalModelSeg.s4ext
@@ -5,7 +5,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/DCBIA-OrthoLab/SlicerDentalModelSeg.git
 scmrevision main
diff --git a/SlicerDevelopmentToolbox.s4ext b/SlicerDevelopmentToolbox.s4ext
index 9e7a3c329..cfc2db672 100644
--- a/SlicerDevelopmentToolbox.s4ext
+++ b/SlicerDevelopmentToolbox.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/QIICR/SlicerDevelopmentToolbox.git
 scmrevision master
diff --git a/SlicerElastix.s4ext b/SlicerElastix.s4ext
index 2f6425a48..069dc9c3b 100644
--- a/SlicerElastix.s4ext
+++ b/SlicerElastix.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/lassoan/SlicerElastix.git
 scmrevision master
diff --git a/SlicerFab.s4ext b/SlicerFab.s4ext
index f50894cf5..df277195b 100644
--- a/SlicerFab.s4ext
+++ b/SlicerFab.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/SlicerFab/SlicerFab
 scmrevision master
diff --git a/SlicerFreeSurfer.s4ext b/SlicerFreeSurfer.s4ext
index 11921c6f6..eca4bbd9b 100644
--- a/SlicerFreeSurfer.s4ext
+++ b/SlicerFreeSurfer.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/PerkLab/SlicerFreeSurfer.git
 scmrevision master
diff --git a/SlicerHeart.s4ext b/SlicerHeart.s4ext
index d848de25b..59fd83185 100644
--- a/SlicerHeart.s4ext
+++ b/SlicerHeart.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/SlicerHeart/SlicerHeart.git
 scmrevision master
diff --git a/SlicerIGSIO.s4ext b/SlicerIGSIO.s4ext
index 0eaec6bec..37ad84568 100644
--- a/SlicerIGSIO.s4ext
+++ b/SlicerIGSIO.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/IGSIO/SlicerIGSIO.git
 scmrevision master
diff --git a/SlicerIGT.s4ext b/SlicerIGT.s4ext
index 3cf7bc2ba..5a71ea597 100644
--- a/SlicerIGT.s4ext
+++ b/SlicerIGT.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/SlicerIGT/SlicerIGT.git
 scmrevision master
diff --git a/SlicerITKUltrasound.s4ext b/SlicerITKUltrasound.s4ext
index 9a94aaa22..6194641e8 100644
--- a/SlicerITKUltrasound.s4ext
+++ b/SlicerITKUltrasound.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/KitwareMedical/SlicerITKUltrasound
 scmrevision master
diff --git a/SlicerJupyter.s4ext b/SlicerJupyter.s4ext
index 0e60a6a2a..b881bad79 100644
--- a/SlicerJupyter.s4ext
+++ b/SlicerJupyter.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/Slicer/SlicerJupyter.git
 scmrevision master
diff --git a/SlicerLayoutButtons.s4ext b/SlicerLayoutButtons.s4ext
index 2df568513..2aa6c99a3 100644
--- a/SlicerLayoutButtons.s4ext
+++ b/SlicerLayoutButtons.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/QIICR/SlicerLayoutButtons.git
 scmrevision master
diff --git a/SlicerLiver.s4ext b/SlicerLiver.s4ext
index 57e70381b..441911ed4 100644
--- a/SlicerLiver.s4ext
+++ b/SlicerLiver.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/ALive-research/Slicer-Liver
 scmrevision master
@@ -38,7 +38,7 @@ status beta
 description Liver vascular analysis and resection planning
 
 # Space separated list of urls
-screenshoturls https://raw.githubusercontent.com/ALive-research/Slicer-Liver/master/Screenshots/Slicer-Liver_screenshot_01.png  https://raw.githubusercontent.com/ALive-research/Slicer-Liver/master/Screenshots/Slicer-Liver_screenshot_02.png  https://raw.githubusercontent.com/ALive-research/Slicer-Liver/master/Screenshots/Slicer-Liver_screenshot_03.png  https://raw.githubusercontent.com/ALive-research/Slicer-Liver/master/Screenshots/Slicer-Liver_screenshot_04.png  https://raw.githubusercontent.com/ALive-research/Slicer-Liver/master/Screenshots/Slicer-Liver_screenshot_05.png  https://raw.githubusercontent.com/ALive-research/Slicer-Liver/master/Screenshots/Slicer-Liver_screenshot_06.png  https://raw.githubusercontent.com/ALive-research/Slicer-Liver/master/Screenshots/Slicer-Liver_screenshot_07.png  https://raw.githubusercontent.com/ALive-research/Slicer-Liver/master/Screenshots/Slicer-Liver_screenshot_08.png
+screenshoturls https://raw.githubusercontent.com/ALive-research/Slicer-Liver/master/Screenshots/Slicer-Liver_screenshot_01.png https://raw.githubusercontent.com/ALive-research/Slicer-Liver/master/Screenshots/Slicer-Liver_screenshot_02.png https://raw.githubusercontent.com/ALive-research/Slicer-Liver/master/Screenshots/Slicer-Liver_screenshot_03.png https://raw.githubusercontent.com/ALive-research/Slicer-Liver/master/Screenshots/Slicer-Liver_screenshot_04.png https://raw.githubusercontent.com/ALive-research/Slicer-Liver/master/Screenshots/Slicer-Liver_screenshot_05.png https://raw.githubusercontent.com/ALive-research/Slicer-Liver/master/Screenshots/Slicer-Liver_screenshot_06.png https://raw.githubusercontent.com/ALive-research/Slicer-Liver/master/Screenshots/Slicer-Liver_screenshot_07.png https://raw.githubusercontent.com/ALive-research/Slicer-Liver/master/Screenshots/Slicer-Liver_screenshot_08.png
 
 # 0 or 1: Define if the extension should be enabled after its installation.
 enabled 1
diff --git a/SlicerLookingGlass.s4ext b/SlicerLookingGlass.s4ext
index f1ead7173..1ab1fffcc 100644
--- a/SlicerLookingGlass.s4ext
+++ b/SlicerLookingGlass.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/KitwareMedical/SlicerLookingGlass.git
 scmrevision master
diff --git a/SlicerMorph.s4ext b/SlicerMorph.s4ext
index 7991e5563..2bf8db650 100644
--- a/SlicerMorph.s4ext
+++ b/SlicerMorph.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/SlicerMorph/SlicerMorph.git
 scmrevision master  
diff --git a/SlicerNetstim.s4ext b/SlicerNetstim.s4ext
index 52af79905..1945388b3 100644
--- a/SlicerNetstim.s4ext
+++ b/SlicerNetstim.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/netstim/SlicerNetstim.git
 scmrevision master
@@ -38,7 +38,7 @@ status beta
 description Netstim modules collection for deep brain stimulation applications
 
 # Space separated list of urls
-screenshoturls https://raw.githubusercontent.com/netstim/SlicerNetstim/master/Documentation/Screenshot.png
+screenshoturls https://raw.githubusercontent.com/netstim/SlicerNetstim/master/LeadOR/Screenshots/Lead-OR_Scene.png
 
 # 0 or 1: Define if the extension should be enabled after its installation.
 enabled 1
diff --git a/SlicerNeuro.s4ext b/SlicerNeuro.s4ext
new file mode 100644
index 000000000..f19b13f1b
--- /dev/null
+++ b/SlicerNeuro.s4ext
@@ -0,0 +1,44 @@
+#
+# First token of each non-comment line is the keyword and the rest of the line
+# (including spaces) is the value.
+# - the value can be blank
+#
+
+# This is source code manager
+scm git
+scmurl https://github.com/Slicer/SlicerNeuro
+scmrevision main
+
+# list dependencies
+# - These should be names of other modules that have .s4ext files
+# - The dependencies will be built first
+depends UKFTractography SwissSkullStripper SlicerFreeSurfer SlicerDcm2nii SlicerDMRI HDBrainExtraction SlicerWMA
+
+# Inner build directory (default is ".")
+build_subdirectory .
+
+# homepage
+homepage https://github.com/Slicer/SlicerNeuro
+
+# Firstname1 Lastname1 ([SubOrg1, ]Org1), Firstname2 Lastname2 ([SubOrg2, ]Org2)
+# For example: Jane Roe (Superware), John Doe (Lab1, Nowhere), Joe Bloggs (Noware)
+contributors Andras Lasso (PerkLab (Queen's University))
+
+# Match category in the xml description of the module (where it shows up in Modules menu)
+category Neuroimaging
+
+# url to icon (png, size 128x128 pixels)
+iconurl https://raw.githubusercontent.com/Slicer/SlicerNeuro/main/SlicerNeuro.png
+
+# Give people an idea what to expect from this code
+#  - Is it just a test or something you stand behind?
+status
+
+# One line stating what the module does
+description This extension provides ACPC coordinate transformation tool and installs extensions commonly needed for neuroimaging.
+
+# Space separated list of urls
+screenshoturls https://raw.githubusercontent.com/Slicer/SlicerNeuro/main/Docs/module_acpctransform_1.png
+
+# 0 or 1: Define if the extension should be enabled after its installation.
+enabled 1
diff --git a/SlicerOpenAnatomy.s4ext b/SlicerOpenAnatomy.s4ext
index fdce7e0ce..13b6e7828 100644
--- a/SlicerOpenAnatomy.s4ext
+++ b/SlicerOpenAnatomy.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/PerkLab/SlicerOpenAnatomy
 scmrevision master
diff --git a/SlicerOpenCV.s4ext b/SlicerOpenCV.s4ext
index aefbff68d..706d60c9f 100644
--- a/SlicerOpenCV.s4ext
+++ b/SlicerOpenCV.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/Slicer/SlicerOpenCV.git
 scmrevision master
diff --git a/SlicerOpenIGTLink.s4ext b/SlicerOpenIGTLink.s4ext
index 2ab722381..90104abe3 100644
--- a/SlicerOpenIGTLink.s4ext
+++ b/SlicerOpenIGTLink.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/openigtlink/SlicerOpenIGTLink.git
 scmrevision master
diff --git a/SlicerProstate.s4ext b/SlicerProstate.s4ext
index 22ff3b1e2..7b0a3cbcf 100644
--- a/SlicerProstate.s4ext
+++ b/SlicerProstate.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/SlicerProstate/SlicerProstate.git
 scmrevision master
diff --git a/SlicerProstateAblation.s4ext b/SlicerProstateAblation.s4ext
index 7dc5dc5ac..0538c5f8a 100644
--- a/SlicerProstateAblation.s4ext
+++ b/SlicerProstateAblation.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/SlicerProstate/SlicerProstateAblation.git
 scmrevision master
diff --git a/SlicerRT.s4ext b/SlicerRT.s4ext
index ad1b08ba1..040a67854 100644
--- a/SlicerRT.s4ext
+++ b/SlicerRT.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/SlicerRt/SlicerRT.git
 scmrevision master
diff --git a/SlicerRadiomics.s4ext b/SlicerRadiomics.s4ext
index 83886a7f0..94bcbf7c8 100644
--- a/SlicerRadiomics.s4ext
+++ b/SlicerRadiomics.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/AIM-Harvard/SlicerRadiomics.git
 scmrevision master
diff --git a/SlicerRegularizedFastMarching.s4ext b/SlicerRegularizedFastMarching.s4ext
index 19e8dd845..f3d0cd880 100644
--- a/SlicerRegularizedFastMarching.s4ext
+++ b/SlicerRegularizedFastMarching.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/jamesobutler/SlicerRegularizedFastMarching
 scmrevision main
diff --git a/SlicerTissueSegmentation.s4ext b/SlicerTissueSegmentation.s4ext
index 81707c78c..cfbabf639 100644
--- a/SlicerTissueSegmentation.s4ext
+++ b/SlicerTissueSegmentation.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/MarinaSandonis/SlicerTissueSegmentation
 scmrevision main
@@ -21,23 +21,21 @@ build_subdirectory .
 homepage https://github.com/MarinaSandonis/SlicerTissueSegmentation#slicertissuesegmentation
 
 # Firstname1 Lastname1 ([SubOrg1, ]Org1), Firstname2 Lastname2 ([SubOrg2, ]Org2)
-# For example: 
-contributors Marina Sandonís Fernández (UPNA), Fernando Idoate Saralegui (Mutua Navarra),Rafael Cabeza Laguna (UPNA) 
+contributors Marina Sandonís Fernández (UPNA), Fernando Idoate Saralegui (Mutua Navarra), Rafael Cabeza Laguna (UPNA)
 
 # Match category in the xml description of the module (where it shows up in Modules menu)
 category Segmentation
 # url to icon (png, size 128x128 pixels)
-iconurl https://github.com/MarinaSandonis/SlicerTissueSegmentation/blob/main/TissueSegmentation.jpg
+iconurl https://raw.githubusercontent.com/MarinaSandonis/SlicerTissueSegmentation/main/TissueSegmentation.jpg
 
 # Give people an idea what to expect from this code
 #  - Is it just a test or something you stand behind?
-status 
+status
 
 # One line stating what the module does
 description It gets the 2D/3D segmentation of the abdomen and the thigh from MR images
 
-screenshoturls https://github.com/MarinaSandonis/SlicerTissueSegmentation/blob/main/images/Outputs.png https://github.com/MarinaSandonis/SlicerTissueSegmentation/blob/main/images/SegmentEditor.png https://github.com/MarinaSandonis/SlicerTissueSegmentation/blob/main/images/SlicerCapture.gif https://github.com/MarinaSandonis/SlicerTissueSegmentation/blob/main/images/inputs.png https://github.com/MarinaSandonis/SlicerTissueSegmentation/blob/main/images/module.png
+screenshoturls https://raw.githubusercontent.com/MarinaSandonis/SlicerTissueSegmentation/main/images/module.png https://raw.githubusercontent.com/MarinaSandonis/SlicerTissueSegmentation/main/images/inputs.png https://raw.githubusercontent.com/MarinaSandonis/SlicerTissueSegmentation/main/images/Outputs.png https://raw.githubusercontent.com/MarinaSandonis/SlicerTissueSegmentation/main/images/abdomen_segmenattion.png https://raw.githubusercontent.com/MarinaSandonis/SlicerTissueSegmentation/main/images/thigh_segmenattion.png
 
 # 0 or 1: Define if the extension should be enabled after its installation.
 enabled 1
-
diff --git a/SlicerToKiwiExporter.s4ext b/SlicerToKiwiExporter.s4ext
index b8e8c25e3..a3838c993 100644
--- a/SlicerToKiwiExporter.s4ext
+++ b/SlicerToKiwiExporter.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/jcfr/SlicerToKiwiExporter.git
 scmrevision master
diff --git a/SlicerVMTK.s4ext b/SlicerVMTK.s4ext
index de22577a4..6baf5eca6 100644
--- a/SlicerVMTK.s4ext
+++ b/SlicerVMTK.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/vmtk/SlicerExtension-VMTK
 scmrevision master
@@ -12,7 +12,7 @@ scmrevision master
 # list dependencies
 # - These should be names of other modules that have .s4ext files
 # - The dependencies will be built first
-depends NA
+depends ExtraMarkups
 
 # Inner build directory (default is ".")
 build_subdirectory inner-build
diff --git a/SlicerVirtualReality.s4ext b/SlicerVirtualReality.s4ext
index bbf2439f3..9b507a732 100644
--- a/SlicerVirtualReality.s4ext
+++ b/SlicerVirtualReality.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/KitwareMedical/SlicerVirtualReality.git
 scmrevision master
diff --git a/SoundControl.s4ext b/SoundControl.s4ext
index de7718214..85227f731 100644
--- a/SoundControl.s4ext
+++ b/SoundControl.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/SlicerIGT/SlicerSoundControl
 scmrevision master
diff --git a/SurfaceFragmentsRegistration.s4ext b/SurfaceFragmentsRegistration.s4ext
index 2d609da0a..8d11fbe1a 100644
--- a/SurfaceFragmentsRegistration.s4ext
+++ b/SurfaceFragmentsRegistration.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/sebastianandress/Slicer-SurfaceFragmentsRegistration.git
 scmrevision master
diff --git a/SurfaceMarkup.s4ext b/SurfaceMarkup.s4ext
index 404de2c00..9c155bf50 100644
--- a/SurfaceMarkup.s4ext
+++ b/SurfaceMarkup.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/SlicerHeart/SlicerSurfaceMarkup.git
 scmrevision master
diff --git a/SurfaceWrapSolidify.s4ext b/SurfaceWrapSolidify.s4ext
index c28ae156d..a9d30f4d6 100644
--- a/SurfaceWrapSolidify.s4ext
+++ b/SurfaceWrapSolidify.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/sebastianandress/Slicer-SurfaceWrapSolidify.git
 scmrevision master
diff --git a/T1Mapping.s4ext b/T1Mapping.s4ext
index 3bacd82c6..bb4dfc27f 100644
--- a/T1Mapping.s4ext
+++ b/T1Mapping.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/QIICR/T1Mapping.git
 scmrevision f180a63
diff --git a/T1_ECVMapping.s4ext b/T1_ECVMapping.s4ext
index 54caece25..bb8a21e13 100644
--- a/T1_ECVMapping.s4ext
+++ b/T1_ECVMapping.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/RivettiLuciano/SlicerT1_ECVMapping.git
 scmrevision master
diff --git a/T2mapping.s4ext b/T2mapping.s4ext
index 07fc5d1d9..dd0a2e5c8 100644
--- a/T2mapping.s4ext
+++ b/T2mapping.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/gattia/Slicer-T2mapping
 scmrevision master
diff --git a/TCIABrowser.s4ext b/TCIABrowser.s4ext
index 5da4dc44c..64ad49483 100644
--- a/TCIABrowser.s4ext
+++ b/TCIABrowser.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/QIICR/TCIABrowser.git
 scmrevision master
diff --git a/TITAN.s4ext b/TITAN.s4ext
index e4595b36f..422daf2bb 100644
--- a/TITAN.s4ext
+++ b/TITAN.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/SlicerMicro/Slicer-TITAN
 scmrevision master
diff --git a/TOMAAT.s4ext b/TOMAAT.s4ext
index b644aa31c..1e535274a 100644
--- a/TOMAAT.s4ext
+++ b/TOMAAT.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/faustomilletari/TOMAAT-Slicer.git
 scmrevision master
diff --git a/TorchIO.s4ext b/TorchIO.s4ext
index 580b5eac3..3f1d79acb 100644
--- a/TorchIO.s4ext
+++ b/TorchIO.s4ext
@@ -4,10 +4,10 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/fepegar/SlicerTorchIO.git
-scmrevision master
+scmrevision main
 
 # list dependencies
 # - These should be names of other modules that have .s4ext files
diff --git a/TotalSegmentator.s4ext b/TotalSegmentator.s4ext
new file mode 100644
index 000000000..19906198c
--- /dev/null
+++ b/TotalSegmentator.s4ext
@@ -0,0 +1,44 @@
+#
+# First token of each non-comment line is the keyword and the rest of the line
+# (including spaces) is the value.
+# - the value can be blank
+#
+
+# This is source code manager
+scm git
+scmurl https://github.com/lassoan/SlicerTotalSegmentator
+scmrevision main
+
+# list dependencies
+# - These should be names of other modules that have .s4ext files
+# - The dependencies will be built first
+depends PyTorch
+
+# Inner build directory (default is ".")
+build_subdirectory .
+
+# homepage
+homepage https://github.com/lassoan/SlicerTotalSegmentator
+
+# Firstname1 Lastname1 ([SubOrg1, ]Org1), Firstname2 Lastname2 ([SubOrg2, ]Org2)
+# For example: Jane Roe (Superware), John Doe (Lab1, Nowhere), Joe Bloggs (Noware)
+contributors Andras Lasso (PerkLab, Queen's University)
+
+# Match category in the xml description of the module (where it shows up in Modules menu)
+category Segmentation
+
+# url to icon (png, size 128x128 pixels)
+iconurl https://raw.githubusercontent.com/lassoan/SlicerTotalSegmentator/main/TotalSegmentator.png
+
+# Give people an idea what to expect from this code
+#  - Is it just a test or something you stand behind?
+status 
+
+# One line stating what the module does
+description Fully automatic whole-body CT segmentation of 104 structures, using TotalSegmentator AI model.
+
+# Space separated list of urls
+screenshoturls https://raw.githubusercontent.com/lassoan/SlicerTotalSegmentator/main/Screenshot01.jpg
+
+# 0 or 1: Define if the extension should be enabled after its installation.
+enabled 1
diff --git a/UKFTractography.s4ext b/UKFTractography.s4ext
index 41d023ad7..2698d111c 100644
--- a/UKFTractography.s4ext
+++ b/UKFTractography.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/pnlbwh/ukftractography.git
 
diff --git a/VASSTAlgorithms.s4ext b/VASSTAlgorithms.s4ext
index a41b3c877..2f3dc5e73 100644
--- a/VASSTAlgorithms.s4ext
+++ b/VASSTAlgorithms.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/VASST/VASSTAlgorithms.git
 scmrevision 4.11
diff --git a/VolumeClip.s4ext b/VolumeClip.s4ext
index fa52a25a9..2af00c868 100644
--- a/VolumeClip.s4ext
+++ b/VolumeClip.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/PerkLab/SlicerVolumeClip.git
 scmrevision master
diff --git a/XNATSlicer.s4ext b/XNATSlicer.s4ext
index d46f95ce1..f50661f51 100644
--- a/XNATSlicer.s4ext
+++ b/XNATSlicer.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 # Commmit (8-25-14)
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/NrgXnat/XNATSlicer.git
 scmrevision master
diff --git a/ZFrameRegistration.s4ext b/ZFrameRegistration.s4ext
index 17da5d72e..97e2d6273 100644
--- a/ZFrameRegistration.s4ext
+++ b/ZFrameRegistration.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/SlicerProstate/SlicerZFrameRegistration.git
 scmrevision master
diff --git a/flywheel_connect.s4ext b/flywheel_connect.s4ext
index addd51151..38ecebd2b 100644
--- a/flywheel_connect.s4ext
+++ b/flywheel_connect.s4ext
@@ -4,7 +4,7 @@
 # - the value can be blank
 #
 
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://gitlab.com/flywheel-io/scientific-solutions/app/slicer_flywheel_connect.git
 scmrevision main
diff --git a/slicerPRISMRendering.s4ext b/slicerPRISMRendering.s4ext
index 690f7015b..155f7dac8 100644
--- a/slicerPRISMRendering.s4ext
+++ b/slicerPRISMRendering.s4ext
@@ -1,4 +1,4 @@
-# This is source code manager (i.e. svn)
+# This is source code manager
 scm git
 scmurl https://github.com/ETS-vis-interactive/SlicerPRISMRendering
 scmrevision master