AB#1837009: Add Q&A's to add custom wit about backlog levels.

AB#1837332: Add or remove columns

docs/boards/backlogs/set-column-options.md

@@ -8,7 +8,7 @@ ms.author: kaelli
 author: KathrynEE
 ms.topic: how-to
 monikerRange: '>= tfs-2013'
-ms.date: 7/09/2020
+ms.date: 04/21/2021
 ---
 
 # Change column options 
@@ -115,7 +115,7 @@ Specifically, you can perform the following actions from the following list view
 
 
 > [!TIP]    
-> Unlike a query result, you can't sort a backlog by a column. However, you can use the **Create Query** link on each backlog to create a query that you can sort on any field column you choose from the **Sorting** tab of the Column options dialog. Not all fields are supported for selection, such as the **Parent** field. 
+> Unlike a query result, you can't sort a backlog by a column. However, you can use the **Create Query** link on each backlog to create a query that you can sort on any field column you choose from the **Sorting** tab of the Column options dialog. While you may be able to add a field to sort on, not all fields are supported. For example, selection of the **Parent**, **History**, **Description**, or other rich-text field will result in the display of an error message as you can't sort on these fields. 
 
 
 ::: moniker range="azure-devops"
@@ -248,6 +248,7 @@ For additional keyboard shortcuts, enter **?** to display available shortcuts ba
 ::: moniker range=">= azure-devops-2020"
 
 - [Display rollup progress or totals](display-rollup.md)
+- [Interactively filter backlogs, boards, queries, and plans](filter-backlogs-boards-plans.md) 
 - [Work item field index](../work-items/guidance/work-item-field.md) 
 - [Backlogs, boards, and plans](backlogs-boards-plans.md)   
 - [View, run, or email a work item query](../queries/view-run-query.md)
@@ -256,7 +257,7 @@ For additional keyboard shortcuts, enter **?** to display available shortcuts ba
 ::: moniker-end
 
 ::: moniker range="< azure-devops-2020"
-
+- [Interactively filter backlogs, boards, queries, and plans](filter-backlogs-boards-plans.md) 
 - [Work item field index](../work-items/guidance/work-item-field.md) 
 - [Backlogs, boards, and plans](backlogs-boards-plans.md)   
 - [Create managed queries](../queries/using-queries.md)

docs/boards/queries/query-faqs.yml

@@ -27,7 +27,7 @@ sections:
 
       - question: What's the difference between a query and a semantic search? 
         answer: |
-          While both query and search finds and list work items, the filter features and result presentation are different. To learn more, see [About managed queries](about-managed-queries.md).  
+          While both query and semantic search finds and list work items, the filter features and results presentation are different. To learn more, see [Functional work item search, Semantic search vs. managed work item queries](../../project/search/functional-work-item-search.md#semantic-search-vs-managed-work-item-queries).  
 
       - question: Can I export a query and import to another project?  
         answer: |
@@ -209,6 +209,10 @@ sections:
           - You can also use the macros &mdash; <strong>@Me</strong>, <strong>@Follows</strong>, **MyRecentActivity**, <strong>@RecentMentions</strong>, <strong>@RecentProjectActivity</strong> &mdash; to create custom queries that can filter for work items assigned to you, that you are following, and so on. To learn more about these macros, see [Query macros and variables](query-operators-variables.md#macros). 
 
 
+      - question: How do I sort on the Parent field?  
+        answer: | 
+          You can't. Sorting a query on the **Parent** field isn't a supported feature. 
+
   - name: Linked work item queries 
     questions: 
       - question: Can I query for work items linked across projects? 

docs/breadcrumb/toc.yml

@@ -11,7 +11,7 @@
     items: 
     - name: Get started 
       tocHref: /azure/devops/boards/get-started/
-      topicHref: /azure/devops/boards//get-started/index
+      topicHref: /azure/devops/boards/get-started/index
     - name: Azure Boards & GitHub 
       tocHref: /azure/devops/boards/github/
       topicHref: /azure/devops/boards/github/index
@@ -82,7 +82,7 @@
       topicHref: /azure/devops/organizations/projects/about-projects
     - name: Audit
       tocHref: /azure/devops/organizations/audit/ 
-      topicHref: /azure/devops/organizations/audit/azure-devops-auditing?view=azure-devops&preserve-view=true&tabs=preview-page#access-auditing
+      topicHref: /azure/devops/organizations/audit/azure-devops-auditing 
     - name: Notifications
       tocHref: /azure/devops/notifications
       topicHref: /azure/devops/notifications/about-notifications
@@ -105,13 +105,16 @@
     - name: witadmin 
       tocHref: /azure/devops/reference/witadmin/ 
       topicHref: /azure/devops/reference/witadmin/witadmin-customize-and-manage-objects-for-tracking-work
-  - name: Cross-service, Wikis, Public Projects
+  - name: Cross-service, Search, Wikis, Public Projects
     tocHref: /azure/devops/project/
     topicHref: /azure/devops/project/index
     items:
     - name: Cross-service
       tocHref: /azure/devops/cross-service/
       topicHref: /azure/devops/cross-service/end-to-end-traceability
+    - name: Search
+      tocHref: /azure/devops/project/search/
+      topicHref: /azure/devops/project/search/index
     - name: Wikis
       tocHref: /azure/devops/project/wiki/
       topicHref: /azure/devops/project/wiki/index
@@ -121,9 +124,6 @@
     - name: Navigation
       tocHref: /azure/devops/project/navigation/
       topicHref: /azure/devops/project/navigation/index
-    - name: Search
-      tocHref: /azure/devops/project/search/
-      topicHref: /azure/devops/project/search/index
   - name: Marketplace & extensibility
     tocHref: /azure/devops/marketplace-extensibility/
     topicHref: /azure/devops/marketplace-extensibility/index

docs/cli/breadcrumb/toc.yml

@@ -1,10 +1,11 @@
 - name: Azure DevOps
   tocHref: /azure/devops/
   topicHref: /azure/devops/index
-  items:
+  items: 
   - name: Developer Resources
+    tocHref: /azure/devops/dev-resources/
     topicHref: /azure/devops/dev-resources/index
-    items:
+    items: 
     - name: Azure DevOps CLI
       tocHref: /azure/devops/cli/
-      topicHref: /azure/devops/cli/index
+      topicHref: /azure/devops/cli/index

docs/demo-gen/breadcrumb/toc.yml

@@ -1,10 +1,11 @@
 - name: Azure DevOps
   tocHref: /azure/devops/
   topicHref: /azure/devops/index
-  items:
-  - name: Developer resources
+  items: 
+  - name: Developer Resources
+    tocHref: /azure/devops/dev-resources/
     topicHref: /azure/devops/dev-resources/index
-    items:
-    - name: Demo generator
-      tocHref: /azure/devops/demo-gen/
-      topicHref: /azure/devops/demo-gen/index
+    items: 
+    - name: Demo Generator
+      tocHref: /azure/devops//demo-gen
+      topicHref: /azure/devops/demo-gen/index

docs/dev-resources/breadcrumb/toc.yml

@@ -5,10 +5,3 @@
   - name: Developer Resources
     tocHref: /azure/devops/dev-resources/
     topicHref: /azure/devops/dev-resources/index
-    items: 
-    - name: Azure DevOps CLI
-      tocHref: /azure/devops/cli/
-      topicHref: /azure/devops/cli/index
-    - name: Demo Generator
-      tocHref: /azure/devops//demo-gen
-      topicHref: /azure/devops/demo-gen/index

docs/project/navigation/toc.yml

@@ -14,10 +14,6 @@
   href: filter-basics.md
 - name: Keyboard shortcuts
   href: keyboard-shortcuts.md
-- name: Search
-  items:
-  - name: Get started with Search
-    href: ../search/get-started-search.md
 - name: Manage or enable features
   href: preview-features.md
 - name: Reference

docs/project/search/breadcrumb/toc.yml

@@ -2,7 +2,10 @@
   tocHref: /azure/devops/
   topicHref: /azure/devops/index
   items:
-  - name: Get Started
-    tocHref: /azure/devops/project/search/
-    topicHref: /azure/devops/get-started/index
-
+  - name: Cross-service, Search, Wikis, Public Projects
+    tocHref: /azure/devops/project/
+    topicHref: /azure/devops/project/index
+    items:
+    - name: Search
+      tocHref: /azure/devops/project/search/
+      topicHref: /azure/devops/project/search/index