diff --git a/rma_sale/views/rma_order_line_view.xml b/rma_sale/views/rma_order_line_view.xml
index dc8379df..f4fbb796 100644
--- a/rma_sale/views/rma_order_line_view.xml
+++ b/rma_sale/views/rma_order_line_view.xml
@@ -19,7 +19,9 @@
                 <group name="main_info" position="inside">
                     <field name="sale_line_id"
                            options="{'no_create': True}"
-                           domain="[('order_id.partner_id', '=', partner_id)]"/>
+                           domain="['|',
+                                    ('order_id.partner_id', '=', partner_id),
+                                    ('order_id.partner_id', 'child_of', partner_id)]"/>
                 </group>
                 <group name="quantities" position="inside">
                     <group>