NONMEM related implementation question

Hi, I am familiar with the classic estimation/simulation methodology, wherein predicted values (of DV, for example) are obtained after applying estimation ($ESTIMATION) followed by simulation ($SIMULATION) .... Is there a way to use an input NM dataset (having inserted longitudinal records with blank DV ( EVID=2) such that non-missing DV records are used for estimation and predicted DV values are generated for all EVID (including EVID=2) records with only $ESTIMATION method? TIA Santosh