GP: how to jump back to action in other block

Question

We have implemented a process in GP using two main blocks X an Y - they stand for different orgunits or phases of the process. In block X are actions A,B,C and in block Y actions D,E. The first action in block Y (D) checks the artefacts submitted from block X and, if not ok jumps back to action B or C in block X. This is implemented using targets of result states.
Unfortunately it does not jump back to an action inside block X, but to the start of this block - and step A has to be processed (or skipped if marked as optional manually).
=> How can we jump back directly to an action inside the steps of an other block?
Best regards,
Manuel

Answer 1

Hello.
I've tried the following and it works, but it does not look like the customer expects (blocks X and Y should be invisible in navigation - but they are on the first level below the process and therefore cannot be set invisible):
-Process P
--Block W
---Action A
--Block X
---Action B
--Block Y
---Action C
--Block Z
---Action D (-> B or C if not ok)
---Action E
When I try the following it does not work, but would lool fine for the customer (blocks X, Y can be set invisible). It jumps to the first action (A instead of B or C) oft the block on the same level with the block conatining the originating action:
-Process P
--Block W
---Action A
---Block X
----Action B
---Block Y
----Action C
--Block Z
---Action D (-> B or C if not ok)
---Action E
These are all sequential blocks beacuse the CallableObjects set different result states.
The customer would like to hve two blocks in the frist level (blocks W and Z), because the have business-meaning.
Am I on the wrong path?
Regards,
Manuel