diff --git a/docsource/modules150-160.rst b/docsource/modules150-160.rst
index 460da768b2e9..d207fbd04244 100644
--- a/docsource/modules150-160.rst
+++ b/docsource/modules150-160.rst
@@ -670,7 +670,7 @@ Module coverage 15.0 -> 16.0
 +-------------------------------------------------+----------------------+-------------------------------------------------+
 | |del| purchase_requisition_stock_dropshipping   |                      |                                                 |
 +-------------------------------------------------+----------------------+-------------------------------------------------+
-| purchase_stock                                  |                      |                                                 |
+| purchase_stock                                  | Done                 |                                                 |
 +-------------------------------------------------+----------------------+-------------------------------------------------+
 | rating                                          | Nothing to do        |                                                 |
 +-------------------------------------------------+----------------------+-------------------------------------------------+
diff --git a/openupgrade_scripts/scripts/purchase_stock/16.0.1.2/pre-migration.py b/openupgrade_scripts/scripts/purchase_stock/16.0.1.2/pre-migration.py
new file mode 100644
index 000000000000..c50419304d68
--- /dev/null
+++ b/openupgrade_scripts/scripts/purchase_stock/16.0.1.2/pre-migration.py
@@ -0,0 +1,96 @@
+from openupgradelib import openupgrade
+
+
+def _update_purchase_order_receipt_status(env):
+    openupgrade.logged_query(
+        env.cr,
+        """
+        ALTER TABLE purchase_order
+        ADD COLUMN IF NOT EXISTS receipt_status character varying
+        """,
+    )
+    openupgrade.logged_query(
+        env.cr,
+        """
+        UPDATE purchase_order as po
+        SET receipt_status =
+        CASE
+            WHEN
+            (
+                SELECT COUNT(*)
+                FROM stock_picking AS sp
+                JOIN purchase_order_stock_picking_rel AS rel
+                ON rel.stock_picking_id = sp.id
+                WHERE rel.purchase_order_id = po.id) = 0
+            OR
+            (
+                SELECT COUNT(*)
+                FROM stock_picking AS sp
+                JOIN purchase_order_stock_picking_rel AS rel
+                ON rel.stock_picking_id = sp.id
+                WHERE rel.purchase_order_id = po.id AND sp.state = 'cancel'
+            ) = (
+                    SELECT COUNT(*)
+                    FROM stock_picking AS sp
+                    JOIN purchase_order_stock_picking_rel AS rel
+                    ON rel.stock_picking_id = sp.id
+                    WHERE rel.purchase_order_id = po.id
+                ) THEN NULL
+            WHEN
+            (
+                SELECT COUNT(*)
+                FROM stock_picking AS sp
+                JOIN purchase_order_stock_picking_rel AS rel
+                ON rel.stock_picking_id = sp.id
+                WHERE rel.purchase_order_id = po.id AND sp.state IN ('done', 'cancel')
+            ) = (
+                    SELECT COUNT(*)
+                    FROM stock_picking AS sp
+                    JOIN purchase_order_stock_picking_rel AS rel
+                    ON rel.stock_picking_id = sp.id
+                    WHERE rel.purchase_order_id = po.id
+                ) THEN 'full'
+            WHEN
+            (
+                SELECT COUNT(*)
+                FROM stock_picking AS sp
+                JOIN purchase_order_stock_picking_rel AS rel
+                ON rel.stock_picking_id = sp.id
+                WHERE rel.purchase_order_id = po.id AND sp.state = 'done'
+            ) > 0 THEN 'partial'
+            ELSE 'pending'
+        END
+        """,
+    )
+
+
+def _update_purchase_order_dest_address_id(env):
+    openupgrade.logged_query(
+        env.cr,
+        """
+        ALTER TABLE purchase_order
+        ADD COLUMN IF NOT EXISTS dest_address_id integer
+        """,
+    )
+    openupgrade.logged_query(
+        env.cr,
+        """
+        UPDATE purchase_order AS po
+        SET dest_address_id = FALSE
+        FROM stock_picking_type AS spt
+        JOIN stock_location AS sl
+        ON spt.default_location_dest_id = sl.id
+        WHERE po.picking_type_id = spt.id AND sl.usage != 'customer'
+        """,
+    )
+
+
+def migrate(env, version):
+    openupgrade.delete_records_safely_by_xml_id(
+        env,
+        [
+            "purchase_stock.route_warehouse0_buy",
+        ],
+    )
+    _update_purchase_order_receipt_status(env)
+    _update_purchase_order_dest_address_id(env)
diff --git a/openupgrade_scripts/scripts/purchase_stock/16.0.1.2/upgrade_analysis_work.txt b/openupgrade_scripts/scripts/purchase_stock/16.0.1.2/upgrade_analysis_work.txt
new file mode 100644
index 000000000000..485b34a35914
--- /dev/null
+++ b/openupgrade_scripts/scripts/purchase_stock/16.0.1.2/upgrade_analysis_work.txt
@@ -0,0 +1,24 @@
+'---Models in module 'purchase_stock'---
+---Fields in module 'purchase_stock'---
+purchase_stock / purchase.order           / dest_address_id (False)       : NEW mode: modify, hasdefault: compute
+# DONE: pre-migration: create column and fill values
+
+purchase_stock / purchase.order           / incoterm_location (char)      : NEW
+# NOTHING TO DO
+
+purchase_stock / purchase.order           / receipt_status (selection)    : NEW selection_keys: ['full', 'partial', 'pending'], isfunction: function, stored
+# DONE: pre-migration: create column and fill values
+purchase_stock / stock.warehouse.orderpoint / purchase_visibility_days (float): NEW hasdefault: default
+# NOTHING TO DO
+
+---XML records in module 'purchase_stock'---
+NEW ir.ui.view: purchase_stock.purchase_order_view_tree_inherit
+DEL ir.ui.view: purchase_stock.product_category_view_form
+# NOTHING TO DO: noupdate="0" records
+
+DEL stock.location.route: purchase_stock.route_warehouse0_buy (noupdate)
+# DONE: pre-migration: delete record noupdate="1"
+
+NEW stock.route: purchase_stock.route_warehouse0_buy (noupdate)
+# NOTHING TO DO
+