Nitro-CELL CommandsApplication (64)application : REGISTER_EXISTSOn this pageapplication : REGISTER_EXISTS Purpose Check if a REGISTER Exists How to Use CommandSrcModelSrcObjectTgtModelTgtObjectapplication : REGISTER_EXISTSDefault: ALLArg Options: - regVar(*) - regVar - REG:regVar—tgtWorksheet / REGISTER - REG:regVartgtCellAddress - regVar - REG:regVar