What I mean is that;
Model with name "stock.return.picking" has "location_id" field.
When I click on the return button , I want to see all the location_id. But location_id has domain:
location_id = fields.Many2one( 'stock.location', 'Return Location',
domain="['|', ('id', '=', original_location_id), '&', ('return_location', '=', True), ('id', 'child_of', parent_location_id)]")
How can I change this domain?