Hi Steve,
There is not much magic in the control id overwrite logic. You define a regex matching the ids of all controls that you want to handle as if they are the same and then you define the id that is to be used for all matching controls.
In the IW33 case, the shipped rule is
ORIGINAL:
^ses\[0]\/wnd\[0\]/usrUSRAREA/subcntSUB_ALLSAPLCOIH3001/subcntSUB_LEVELSAPLCOIH\w+$
which finds for example the subscreens
ses[0]/wnd[0]/usrUSRAREA/subcntSUB_ALLSAPLCOIH3001/subcntSUB_LEVELSAPLCOIH1100
ses[0]/wnd[0]/usrUSRAREA/subcntSUB_ALLSAPLCOIH3001/subcntSUB_LEVELSAPLCOIH1107
and converts them to
ses[0]/wnd[0]/usrUSRAREA/MainTabContainer.
What are the new subscreen IDs in your system? I checked in my EHP6 system, and the control IDs seem to be the same.
Cheers,
Tobias.