Hi Legend
The gap you are missing is you need to create 3 ZXX items as copies and then change the mappings over. You only did the first and then drilled down to the GRAC_FPM_UIBB_LPD_HOME. IN that screen shot (which I mentioned in last comment), under the General Settings you can see Home Page with the Instance and Role.
GRC 10.1 does not impact this. However, the higher basis release that you are on is why the screens shots don't quite look the same (I got caught out when this happened as well)
Regards
Colleen
Ps - once you crack this one if it will be very easy to build as many as you want 
PPs - haha