diff --git a/mrp_planned_order_matrix/__manifest__.py b/mrp_planned_order_matrix/__manifest__.py
index 82bc244ae..47cfbc905 100644
--- a/mrp_planned_order_matrix/__manifest__.py
+++ b/mrp_planned_order_matrix/__manifest__.py
@@ -1,14 +1,17 @@
-# Copyright 2019 ForgeFlow S.L. (https://www.forgeflow.com)
+# Copyright 2019-21 ForgeFlow S.L. (https://www.forgeflow.com)
 # License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
 {
     "name": "MRP Planned Order Matrix",
     "summary": "Allows to create fixed planned orders on a grid view.",
-    "version": "13.0.1.0.0",
+    "version": "14.0.1.0.0",
     "author": "ForgeFlow, Odoo Community Association (OCA)",
     "website": "https://github.com/OCA/manufacture",
     "category": "Warehouse Management",
     "depends": ["mrp_multi_level", "web_widget_x2many_2d_matrix", "date_range"],
-    "data": ["wizards/mrp_planned_order_wizard_view.xml"],
+    "data": [
+        "security/ir.model.access.csv",
+        "wizards/mrp_planned_order_wizard_view.xml",
+    ],
     "license": "AGPL-3",
     "installable": True,
 }
diff --git a/mrp_planned_order_matrix/security/ir.model.access.csv b/mrp_planned_order_matrix/security/ir.model.access.csv
new file mode 100644
index 000000000..552213fd7
--- /dev/null
+++ b/mrp_planned_order_matrix/security/ir.model.access.csv
@@ -0,0 +1,4 @@
+id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
+access_mrp_planned_order_wizard,mrp.planned.order.wizard user,model_mrp_planned_order_wizard,mrp.group_mrp_user,1,1,1,1
+access_mrp_planned_order_sheet,mrp.planned.order.sheet user,model_mrp_planned_order_sheet,mrp.group_mrp_user,1,1,1,1
+access_mrp_planned_order_sheet_line,mrp.planned.order.sheet.line user,model_mrp_planned_order_sheet_line,mrp.group_mrp_user,1,1,1,1
diff --git a/mrp_planned_order_matrix/tests/__init__.py b/mrp_planned_order_matrix/tests/__init__.py
index 97e377707..30b4f45b7 100644
--- a/mrp_planned_order_matrix/tests/__init__.py
+++ b/mrp_planned_order_matrix/tests/__init__.py
@@ -1,3 +1 @@
-# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
-
 from . import test_mrp_planned_order_matrix
diff --git a/mrp_planned_order_matrix/tests/test_mrp_planned_order_matrix.py b/mrp_planned_order_matrix/tests/test_mrp_planned_order_matrix.py
index c583edca2..0d6121e2a 100644
--- a/mrp_planned_order_matrix/tests/test_mrp_planned_order_matrix.py
+++ b/mrp_planned_order_matrix/tests/test_mrp_planned_order_matrix.py
@@ -1,4 +1,4 @@
-# Copyright 2020 ForgeFlow S.L. (https://www.forgeflow.com)
+# Copyright 2020-21 ForgeFlow S.L. (https://www.forgeflow.com)
 # License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
 
 from dateutil.rrule import MONTHLY
@@ -54,7 +54,9 @@ class TestMrpPlannedOrderMatrix(TestMrpMultiLevelCommon):
         sheets = self.env["mrp.planned.order.sheet"].search([])
         for sheet in sheets:
             self.assertEqual(
-                len(sheet.line_ids), 12, "There should be 12 lines.",
+                len(sheet.line_ids),
+                12,
+                "There should be 12 lines.",
             )
             self.assertEqual(
                 fields.Date.to_string(sheet.date_start),
@@ -92,7 +94,9 @@ class TestMrpPlannedOrderMatrix(TestMrpMultiLevelCommon):
                     "The product does not match in the estimate",
                 )
                 self.assertEqual(
-                    planned_order.product_qty, 1, "The product qty does not match",
+                    planned_order.product_qty,
+                    1,
+                    "The product qty does not match",
                 )
             mrp_planned_orders = self.env["mrp.planned.order"].search(
                 [("product_mrp_area_id", "=", self.product_mrp_area_1.id)]
diff --git a/mrp_planned_order_matrix/wizards/mrp_planned_order_wizard.py b/mrp_planned_order_matrix/wizards/mrp_planned_order_wizard.py
index 7f4b5b37e..196b2da59 100644
--- a/mrp_planned_order_matrix/wizards/mrp_planned_order_wizard.py
+++ b/mrp_planned_order_matrix/wizards/mrp_planned_order_wizard.py
@@ -1,4 +1,4 @@
-# Copyright 2020 ForgeFlow S.L. (https://www.forgeflow.com)
+# Copyright 2020-21 ForgeFlow S.L. (https://www.forgeflow.com)
 # - Jordi Ballester Alomar <jordi.ballester@forgeflow.com>
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 from datetime import timedelta
@@ -17,7 +17,9 @@ class MrpPlannedOrderWizard(models.TransientModel):
     date_start = fields.Date(string="Date From", required=True)
     date_end = fields.Date(string="Date To", required=True)
     date_range_type_id = fields.Many2one(
-        string="Date Range Type", comodel_name="date.range.type", required=True,
+        string="Date Range Type",
+        comodel_name="date.range.type",
+        required=True,
     )
     product_mrp_area_ids = fields.Many2many(
         string="Product Parameters", comodel_name="product.mrp.area", required=True
@@ -67,7 +69,9 @@ class MprPlannedOrderSheet(models.TransientModel):
     date_start = fields.Date(string="Date From", readonly=True)
     date_end = fields.Date(string="Date to", readonly=True)
     date_range_type_id = fields.Many2one(
-        string="Date Range Type", comodel_name="date.range.type", readonly=True,
+        string="Date Range Type",
+        comodel_name="date.range.type",
+        readonly=True,
     )
     product_mrp_area_ids = fields.Many2many(
         string="Product Parameters", comodel_name="product.mrp.area"
@@ -218,7 +222,10 @@ class MprPlannedOrderSheetLine(models.TransientModel):
     product_mrp_area_id = fields.Many2one(
         string="Product Parameters", comodel_name="product.mrp.area"
     )
-    date_range_id = fields.Many2one(comodel_name="date.range", string="Date Range",)
+    date_range_id = fields.Many2one(
+        comodel_name="date.range",
+        string="Date Range",
+    )
     value_x = fields.Char(string="Period")
     value_y = fields.Char(string="Product")
     product_qty = fields.Float(string="Quantity", digits="Product UoM")