Thanks for your quick answer.
I can see in QA03 there is a specific field of WBS element (in the tab "Data for AccAssignment") as well as Sales Order, cost center..., but when creating inspection lot in QA01 there is no such fields.
I'm wondering if inspection lot can be assigned with projects, and if so, what will happen to the project that has been assigned to an inspection lot.
Regards,
Danny