diff --git a/docsource/modules140-150.rst b/docsource/modules140-150.rst
index 31b960c52afc..fdc6c2bd9b72 100644
--- a/docsource/modules140-150.rst
+++ b/docsource/modules140-150.rst
@@ -520,7 +520,7 @@ Module coverage 14.0 -> 15.0
 +-------------------------------------------------+----------------------+-------------------------------------------------+
 | point_of_sale                                   |                      |                                                 |
 +-------------------------------------------------+----------------------+-------------------------------------------------+
-| portal                                          |                      |                                                 |
+| portal                                          | Done                 |                                                 |
 +-------------------------------------------------+----------------------+-------------------------------------------------+
 | portal_rating                                   |                      |                                                 |
 +-------------------------------------------------+----------------------+-------------------------------------------------+
diff --git a/openupgrade_scripts/scripts/portal/15.0.1.0/post-migration.py b/openupgrade_scripts/scripts/portal/15.0.1.0/post-migration.py
new file mode 100644
index 000000000000..81c96141a0b3
--- /dev/null
+++ b/openupgrade_scripts/scripts/portal/15.0.1.0/post-migration.py
@@ -0,0 +1,13 @@
+from openupgradelib import openupgrade
+
+
+@openupgrade.migrate()
+def migrate(env, version):
+    openupgrade.load_data(env.cr, "portal", "15.0.1.0/noupdate_changes.xml")
+    openupgrade.delete_record_translations(
+        env.cr,
+        "portal",
+        [
+            "mail_template_data_portal_welcome",
+        ],
+    )
diff --git a/openupgrade_scripts/scripts/portal/15.0.1.0/upgrade_analysis_work.txt b/openupgrade_scripts/scripts/portal/15.0.1.0/upgrade_analysis_work.txt
new file mode 100644
index 000000000000..031d43642bed
--- /dev/null
+++ b/openupgrade_scripts/scripts/portal/15.0.1.0/upgrade_analysis_work.txt
@@ -0,0 +1,13 @@
+---Models in module 'portal'---
+---Fields in module 'portal'---
+portal       / adyen.account            / website_message_ids (one2many): DEL relation: mail.message
+portal       / crm.team.member          / website_message_ids (one2many): NEW relation: mail.message
+# NOTHING TO DO
+
+---XML records in module 'portal'---
+NEW ir.actions.server: portal.partner_wizard_action_create_and_open
+DEL ir.ui.view: portal._assets_frontend_helpers
+DEL ir.ui.view: portal._assets_primary_variables
+DEL ir.ui.view: portal.assets_frontend
+DEL ir.ui.view: portal.assets_tests
+# NOTHING TO DO