As I review from all topics in the forum, I did not see a solution concerning Partial Rework. This is a very common request coming from most of our customers. If there is a solution I will appreciate to take your help. Anyway, I think about a way to implement it within an indirect way.
Customer is using a Lock Transition, which change the current state ( Inwork) to the lock state (Underreview) just after they start a promotion request. Users do not have modify access at this state. They usually open promotion request including Wtpart and its associated CADPart and CADDrawing. When Approver vote Rework, unlock transition will work for all promotion objects and their lifecycle change to Inwork all together. In this case users are able to modify all object. But Aprover marked only one of them to be Reworked (for example only drawing has to be changed).
According to above situation, I think about below scenario,
Assume that Approver will have below Routing options;
Aprove, Reject, WtPart Rework, CAD Part Rework, CAD Drawing Rework
If Approver select CAD Drawing, Routing, in that case Unlock transition should work for only CAD Drawing. The same scenario should work with other Rework options. So, there will be 3 Unlock Expression which work for each different type. May be there will be two another options "CADPart and CAD Drawing Rework" and "All Rework".
Now, is that possible to run Unlock transition according to object type?
