diff --git a/shopinvader_api_unit_member/security/res_partner.xml b/shopinvader_api_unit_member/security/res_partner.xml
index 1e7df244e9..1104199958 100644
--- a/shopinvader_api_unit_member/security/res_partner.xml
+++ b/shopinvader_api_unit_member/security/res_partner.xml
@@ -14,9 +14,15 @@
             name="groups"
             eval="[(4, ref('shopinvader_api_unit_member.shopinvader_unit_management_user_group'))]"
         />
-        <field
-            name="domain_force"
-        >['|', ('unit_id.manager_ids','=',authenticated_partner_id), ('manager_ids','=',authenticated_partner_id)]</field>
+        <field name="domain_force">[
+            '|',
+            ('manager_ids','=',authenticated_partner_id),
+            '|',
+            ('unit_id.manager_ids','=',authenticated_partner_id),
+            '|',
+            ('parent_id.manager_ids','=',authenticated_partner_id),
+            ('parent_id.unit_id.manager_ids','=',authenticated_partner_id)
+        ]</field>
 
     </record>
 
diff --git a/shopinvader_api_unit_request/models/sale_order.py b/shopinvader_api_unit_request/models/sale_order.py
index 840739422c..7f8ea536cb 100644
--- a/shopinvader_api_unit_request/models/sale_order.py
+++ b/shopinvader_api_unit_request/models/sale_order.py
@@ -69,29 +69,44 @@ def action_confirm(self):
                     ] |= line
 
         for partner, lines in request_lines_by_partner.items():
-            message = ""
-            if lines["accepted"]:
-                message += _("Your following requests have been accepted:\n")
-                for line in lines["accepted"]:
-                    message += f"{line.product_id.name} - {line.product_uom_qty}\n"
-
-            if lines["rejected"]:
-                message += _("Your following requests have been rejected:\n")
-                for line in lines["rejected"]:
-                    message += f"{line.product_id.name} - {line.product_uom_qty}"
-                    if line.request_rejection_reason:
-                        message += f": {line.request_rejection_reason}"
-                    message += "\n"
-            if not message:
+            if not lines["accepted"] and not lines["rejected"]:
                 continue
-            partner.message_post(
-                body=message,
-                subject=_("Request feedback for order %s") % record.name,
-                subtype_id=self.env.ref("mail.mt_comment").id,
+            self._notify_partner_on_request_feedback(
+                partner, lines["accepted"], lines["rejected"]
             )
 
         return res
 
+    def _notify_partner_on_request_feedback(
+        self, partner, accepted_lines, rejected_lines
+    ):
+        """Override this method to customize the notification message.
+        Sending a mail template for example.
+
+        :param partner: res.partner record Concerned partner
+        :param accepted_lines: sale.order.line recordset Accepted lines
+        :param rejected_lines: sale.order.line recordset Rejected lines
+        """
+        message = ""
+        if accepted_lines:
+            message += _("Your following requests have been accepted:\n")
+            for line in accepted_lines:
+                message += f"{line.product_id.name} - {line.product_uom_qty}\n"
+
+        if rejected_lines:
+            message += _("Your following requests have been rejected:\n")
+            for line in rejected_lines:
+                message += f"{line.product_id.name} - {line.product_uom_qty}"
+                if line.request_rejection_reason:
+                    message += f": {line.request_rejection_reason}"
+                message += "\n"
+
+        partner.message_post(
+            body=message,
+            subject=_("Request feedback"),
+            subtype_id=self.env.ref("mail.mt_comment").id,
+        )
+
     def action_request_cart(self):
         for record in self:
             if record.typology == "request":
diff --git a/shopinvader_unit_management/models/res_partner.py b/shopinvader_unit_management/models/res_partner.py
index be1714bb02..4fd403ec89 100644
--- a/shopinvader_unit_management/models/res_partner.py
+++ b/shopinvader_unit_management/models/res_partner.py
@@ -85,5 +85,5 @@ def _delete_shopinvader_unit_member(self, member_id):
         self._ensure_same_unit(member)
         if member.unit_profile not in ["collaborator", "manager"]:
             raise AccessError(_("Cannot perform this action on this member"))
-        member.active = False
+        member.sudo().active = False
         return member