diff --git a/docsource/modules170-180.rst b/docsource/modules170-180.rst
index 722f0ffbb769..7ed1621f871f 100644
--- a/docsource/modules170-180.rst
+++ b/docsource/modules170-180.rst
@@ -992,7 +992,7 @@ Module coverage 17.0 -> 18.0
 +---------------------------------------------------+----------------------+-------------------------------------------------+
 | snailmail                                         | Nothing to do        |                                                 |
 +---------------------------------------------------+----------------------+-------------------------------------------------+
-| snailmail_account                                 |                      |                                                 |
+| snailmail_account                                 | Nothing to do        |                                                 |
 +---------------------------------------------------+----------------------+-------------------------------------------------+
 | social_media                                      |                      |No DB layout changes.                            |
 +---------------------------------------------------+----------------------+-------------------------------------------------+
diff --git a/openupgrade_scripts/scripts/snailmail_account/18.0.0.1/upgrade_analysis_work.txt b/openupgrade_scripts/scripts/snailmail_account/18.0.0.1/upgrade_analysis_work.txt
new file mode 100644
index 000000000000..1a1fc92a685a
--- /dev/null
+++ b/openupgrade_scripts/scripts/snailmail_account/18.0.0.1/upgrade_analysis_work.txt
@@ -0,0 +1,9 @@
+---Models in module 'snailmail_account'---
+---Fields in module 'snailmail_account'---
+snailmail_account / res.company              / invoice_is_snailmail (boolean): DEL
+snailmail_account / res.partner              / invoice_sending_method (False): NEW selection_keys: ['email', 'manual', 'snailmail'], mode: modify
+# NOTHING TO DO: new feature
+
+---XML records in module 'snailmail_account'---
+DEL ir.ui.view: snailmail_account.account_move_send_inherit_snailmail
+# NOTHING TO DO