diff --git a/bemade_sports_clinic/models/patient.py b/bemade_sports_clinic/models/patient.py
index ef5e0b7..30930d3 100644
--- a/bemade_sports_clinic/models/patient.py
+++ b/bemade_sports_clinic/models/patient.py
@@ -1,7 +1,7 @@
 from odoo import models, fields, _, api
 from odoo.exceptions import ValidationError
 from datetime import date
-from dateutil import relativedelta
+from dateutil.relativedelta import relativedelta
 
 
 class Patient(models.Model):
diff --git a/bemade_sports_clinic/security/sports_clinic_rules.xml b/bemade_sports_clinic/security/sports_clinic_rules.xml
index 5c4e9c6..2826e13 100644
--- a/bemade_sports_clinic/security/sports_clinic_rules.xml
+++ b/bemade_sports_clinic/security/sports_clinic_rules.xml
@@ -5,7 +5,7 @@
         <record id="restrict_team_access_to_team_players" model="ir.rule">
             <field name="name">Restrict Team Staff Access to Their Players Only</field>
             <field name="model_id" ref="model_sports_patient"/>
-            <field name="groups" eval="[4, ref('base.group_portal')]"/>
+            <field name="groups" eval="[(6, 0, [ref('base.group_portal')])]"/>
             <field name="domain_force">
                 [('id', 'in', user.partner_id.staff_team_ids.mapped('patient_ids').ids)]
             </field>
@@ -20,4 +20,4 @@
             </field>
         </record>
     </data>
-</odoo>
\ No newline at end of file
+</odoo>