diff --git a/odex25_transactions/exp_transation_letters/security/groups.xml b/odex25_transactions/exp_transation_letters/security/groups.xml
index 1f59bc159..1546030f7 100644
--- a/odex25_transactions/exp_transation_letters/security/groups.xml
+++ b/odex25_transactions/exp_transation_letters/security/groups.xml
@@ -16,14 +16,14 @@
             <field name="name">Personal Letters</field>
             <field name="model_id" ref="model_letters_letters"/>
             <field name="domain_force">[('create_uid', '=', user.id)]</field>
-            <field name="groups" eval="[(4, ref('exp_transation_letters.group_cm_user_letter'))]"/>
+            <field name="groups" eval="[(4, ref('exp_transation_letters.group_cm_user_letter')),(4, ref('exp_transation_letters.group_cm_letter'))]"/>
         </record>
 
         <record id="cm_manager_letter_rule" model="ir.rule">
             <field name="name">Manager Letters</field>
             <field name="model_id" ref="model_letters_letters"/>
             <field name="domain_force">[(1, '=', 1)]</field>
-            <field name="groups" eval="[(4, ref('exp_transation_letters.group_cm_letter'))]"/>
+            <field name="groups" eval="[(4, ref('exp_transaction_documents.group_transaction_manager'))]"/>
         </record>
     </data>
 </odoo>
\ No newline at end of file