10 entries of Rep,month,pub

Sele Rep,iif(pub="SA",.T.,.F.) as SA_flag Group by Rep

I want to flag those reps who worked on the SA pub, while also selecting the list of reps. Will this statement work? (in testing, it appears to work) My concern is that if another pub value occurs in the selection after the "SA" value, that the SA_flag value will return to the .F. state.

The alternative is to do 2 separate selections for each group, but i don't want to have to do that...

Any suggestions?