>Use ADDViewPArameter() from PreRequeryHook instead of PostInit.
Ignore this Gil < g > lack-of-coffee-brain-fade

I was thinking of additional lookup tables in a bizobj DE

>Is the bizobj for the second page set to AutoPrimary?
This is still worth looking at though I think, and how are you referencing the parent bizobj in the bizobj builder for the grid's bizobj?