diff --git a/quality_control_stock_oca/__manifest__.py b/quality_control_stock_oca/__manifest__.py
index e60deacca..e0e11aec7 100644
--- a/quality_control_stock_oca/__manifest__.py
+++ b/quality_control_stock_oca/__manifest__.py
@@ -13,7 +13,6 @@
     "website": "https://github.com/OCA/manufacture",
     "depends": ["quality_control_oca", "stock"],
     "data": [
-        "security/ir.model.access.csv",
         "views/qc_inspection_view.xml",
         "views/stock_picking_view.xml",
         "views/stock_production_lot_view.xml",
diff --git a/quality_control_stock_oca/models/stock_picking.py b/quality_control_stock_oca/models/stock_picking.py
index f5839f115..59cf813ea 100644
--- a/quality_control_stock_oca/models/stock_picking.py
+++ b/quality_control_stock_oca/models/stock_picking.py
@@ -33,11 +33,15 @@ class StockPicking(models.Model):
 
     @api.depends("qc_inspections_ids", "qc_inspections_ids.state")
     def _compute_count_inspections(self):
-        data = self.env["qc.inspection"].read_group(
-            [("id", "in", self.mapped("qc_inspections_ids").ids)],
-            ["picking_id", "state"],
-            ["picking_id", "state"],
-            lazy=False,
+        data = (
+            self.env["qc.inspection"]
+            .sudo()
+            .read_group(
+                [("id", "in", self.mapped("qc_inspections_ids").ids)],
+                ["picking_id", "state"],
+                ["picking_id", "state"],
+                lazy=False,
+            )
         )
         picking_data = {}
         for d in data:
@@ -54,9 +58,11 @@ class StockPicking(models.Model):
 
     def _action_done(self):
         res = super()._action_done()
-        inspection_model = self.env["qc.inspection"]
-        qc_trigger = self.env["qc.trigger"].search(
-            [("picking_type_id", "=", self.picking_type_id.id)]
+        inspection_model = self.env["qc.inspection"].sudo()
+        qc_trigger = (
+            self.env["qc.trigger"]
+            .sudo()
+            .search([("picking_type_id", "=", self.picking_type_id.id)])
         )
         for operation in self.move_lines:
             trigger_lines = set()
@@ -67,8 +73,10 @@ class StockPicking(models.Model):
             ]:
                 partner = self.partner_id if qc_trigger.partner_selectable else False
                 trigger_lines = trigger_lines.union(
-                    self.env[model].get_trigger_line_for_product(
-                        qc_trigger, operation.product_id, partner=partner
+                    self.env[model]
+                    .sudo()
+                    .get_trigger_line_for_product(
+                        qc_trigger, operation.product_id.sudo(), partner=partner
                     )
                 )
             for trigger_line in _filter_trigger_lines(trigger_lines):
diff --git a/quality_control_stock_oca/models/stock_production_lot.py b/quality_control_stock_oca/models/stock_production_lot.py
index d2e0c9496..e1c83a9d3 100644
--- a/quality_control_stock_oca/models/stock_production_lot.py
+++ b/quality_control_stock_oca/models/stock_production_lot.py
@@ -30,11 +30,15 @@ class StockProductionLot(models.Model):
 
     @api.depends("qc_inspections_ids", "qc_inspections_ids.state")
     def _compute_count_inspections(self):
-        data = self.env["qc.inspection"].read_group(
-            [("id", "in", self.mapped("qc_inspections_ids").ids)],
-            ["lot_id", "state"],
-            ["lot_id", "state"],
-            lazy=False,
+        data = (
+            self.env["qc.inspection"]
+            .sudo()
+            .read_group(
+                [("id", "in", self.mapped("qc_inspections_ids").ids)],
+                ["lot_id", "state"],
+                ["lot_id", "state"],
+                lazy=False,
+            )
         )
         lot_data = {}
         for d in data:
diff --git a/quality_control_stock_oca/security/ir.model.access.csv b/quality_control_stock_oca/security/ir.model.access.csv
deleted file mode 100644
index 9ca2f32f5..000000000
--- a/quality_control_stock_oca/security/ir.model.access.csv
+++ /dev/null
@@ -1,8 +0,0 @@
-id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
-access_stock_user_qc_inspection,qc_inspection stock_user,quality_control_oca.model_qc_inspection,stock.group_stock_user,1,1,1,0
-access_stock_user_qc_inspection_line,qc_inspection_line stock_user,quality_control_oca.model_qc_inspection_line,stock.group_stock_user,1,1,1,0
-access_stock_user_qc_test,qc_test stock_user,quality_control_oca.model_qc_test,stock.group_stock_user,1,0,0,0
-access_stock_user_qc_test_question,qc_test_question stock_user,quality_control_oca.model_qc_test_question,stock.group_stock_user,1,0,0,0
-access_stock_user_qc_test_question_value,qc_test_question_value stock_user,quality_control_oca.model_qc_test_question_value,stock.group_stock_user,1,0,0,0
-access_stock_user_qc_trigger,qc_trigger stock user,quality_control_oca.model_qc_trigger,stock.group_stock_user,1,0,0,0
-access_stock_user_qc_trigger_product_category_line,qc_trigger_product_category_line stock_user,quality_control_oca.model_qc_trigger_product_category_line,stock.group_stock_user,1,0,0,0