diff --git a/odex25_project/project_base/security/project_security.xml b/odex25_project/project_base/security/project_security.xml
index ebed91541..ef42ece9f 100644
--- a/odex25_project/project_base/security/project_security.xml
+++ b/odex25_project/project_base/security/project_security.xml
@@ -8,6 +8,13 @@
             <field name="category_id" ref="base.module_category_services_project"/>
         </record>
 
+          <!-- Project Group -->
+        <record id="group_project_create_invoice" model="res.groups">
+            <field name="name">Create Invoice</field>
+            <field name="category_id" ref="base.module_category_services_project"/>
+        </record>
+
+
         <!-- configration multi company rule -->
         <record id="project_task_type_multi_company_rule" model="ir.rule">
             <field name="name">Project Task Type multi company rule</field>
diff --git a/odex25_project/project_base/views/project_invoice_views.xml b/odex25_project/project_base/views/project_invoice_views.xml
index 2b18c0f03..bf35d84b2 100644
--- a/odex25_project/project_base/views/project_invoice_views.xml
+++ b/odex25_project/project_base/views/project_invoice_views.xml
@@ -9,7 +9,7 @@
                 <header>
                     <button name="action_confirm" type="object" string="Confirm" class="btn btn-primary" states="draft" groups="project.group_project_manager"/>
                     <button name="action_request" type="object" string="Request" class="btn btn-primary" states="confirm" groups="project.group_project_manager"/>
-                    <button name="create_invoice" type="object" string="Create Invoice" class="btn btn-primary" states="request" groups="project_base.group_project_department_manager"/>
+                    <button name="create_invoice" type="object" string="Create Invoice" class="btn btn-primary" states="request"  groups="project_base.group_project_create_invoice"/>
                     <button name="action_cancel" type="object" string="Cancel" class="btn btn-primary" states="confirm,request" groups="project.group_project_manager"/>
                     <button name="action_set_to_draft" type="object" string="Set to Draft" class="btn btn-primary" states="cancel,request,confirm,done" groups="project.group_project_manager"/>
                     <field name="state" widget="statusbar" statusbar_visible="draft,confirm"/>