from openupgradelib import openupgrade @openupgrade.migrate() def migrate(env, version): group = env.ref("web_disable_export_group.group_export_data") new_group = env.ref("web_disable_export_group.group_export_xlsx_data") groups = env["res.groups"].search([("implied_ids", "=", group.id)]) groups.write({"implied_ids": [(4, new_group.id)]}) group.users.write({"groups_id": [(4, new_group.id)]})