ထႅမ်းပလဵတ်ႉ:Department:Allbooks category?
လွင်ႈၸႂ်ႉတိုဝ်း[မႄးထတ်း]
This template takes one unnamed parameter, and looks for an allbooks category for a department with that name. Returns non-blank only if the allbooks category exists and is apparently properly set up.
ၽၢႆႇၼႂ်း[မႄးထတ်း]
This template pings the allbooks category, and checks for the correct response by {{Department:Allbooks category}}. The correct ping response cannot result if the allbooks category doesn't exist, and is wildly unlikely if the allbooks category isn't properly set up. This template does not use the #ifexist: magic word.