We are on to Mold design domain using solidworks.. We used to include mold plate lifting hole on the different faces of the mold plates as shown in the attached screen shot. Like M16 threaded hole (variable according to the plate size-m12,m20 etc)  with an identification mark usually 0.5mm deep cut below . If any one explain me how to set this as a library feature so that I can configure it to different faces of the plate with some dimensions(editable) from the edges of the plate and can choose the different sizes (M16/12/20 etc) accordingly, will be a time saver..