Create a case pack configuration from the shipment, without opening item details

Today a case/group configuration can only be created from the item details page (Inventory item > Group Configurations). Warehouse staff receiving cartons capture the case pack as they go, and leaving the receiving screen to define it breaks the flow. Add a popup or quick form to create a group configuration inline from the inbound shipment (for example from Add Cases), covering units per case, dimensions, and weight.