On this pageFunction: LoadButtonHandleBJ() LoadButtonHandleBJ(key, missionKey, table): button | undefined Defined in: blizzard.j.d.ts:10566 Parameters key number integer (32-bit) missionKey number integer (32-bit) table hashtable hashtable Returns button | undefined button See https://lep.duckdns.org/jassbot/doc/LoadButtonHandleBJ