ASME Fillet weld WPS

As I understand PQR qualified with groove weld qualifies fillet weld for every material thickness in range of qualified materials acc. to QW-424. My question is how WPS for fillet should look like. Should I make special WPS for fillet welds, where I should describe shape of fillet weld and how ot assembly base material, describe parameters etc. Or is it enough that in WPS for groove weld for example V-groove I just write that this WPS for fillet weld qualifies all base material thickness.