update migration script

odoo/migration.yml

@@ -175,3 +175,6 @@ migration:
         upgrade:
           - specific_sale
           - specific_inter_company
+      operations:
+        post:
+          - anthem songs.upgrade.10_0_14.intercompany::main

odoo/songs/upgrade/10_0_14/intercompany.py

@@ -0,0 +1,28 @@
+# -*- coding: utf-8 -*-
+# Copyright 2016 Camptocamp SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
+
+import anthem
+
+
+@anthem.log
+def set_intercompany_rules(ctx):
+    warehouse = ctx.env['stock.warehouse']
+    holding = ctx.env.ref('__setup__.roctool_holding')
+    for company in ctx.env['res.company'].search([('id', '!=', holding.id)]):
+        warehouse_id = warehouse.search([('company_id', '=', company.id)])[0]
+        vals = {
+            'so_from_po': (company.name == 'RocTool SA'),
+            'po_from_so': False,
+            'warehouse_id': warehouse_id.id,
+            'ref': 'r%s' % company.country_id.code.lower(),
+            'customer': 1,
+            'supplier': (company.name == 'RocTool SA'),
+        }
+        company.write(vals)
+
+
+@anthem.log
+def main(ctx):
+    """ Main: creating intercompany rules """
+    set_intercompany_rules(ctx)