In a warehouse configuration where sales orders have a one-to-one relationship with warehouse shipments, you may end up with multiple warehouse shipments for the same destination. If you do not want to process these warehouse shipments individually, you can combine them into a single warehouse shipment before processing them.

The following example project gives you a possible solution to accomplish this. Run this report directly or customize a page to add an action for it. This project exists as an example and comes without support associated with it. You may use it as a base and build on it as required, or use it as is.