How do I pick APO relevant products alone from ECC ?

Hi

Not all ........but only specific product/s from a array of products   are planned in APO ,in Blueprint they have phrased these products as ARP    (APO relevant product),  those products will also participate in ECC planning (,LTP simulation) ,

Somewhere i have seen "  relevant to APO " check box in ECC ,could you experts ,please locate where it is in which t code,

if planning is done  in APO alone then i can put XO in MRP type and go ahead,but my issue is to pick products selectively into APO,from which t code do i do the picking ( segregate it from the crowd)  and send it  across in  Mass via  IM /CIFing    .

request your helping hand.

thanks

Ohio