How to do a automate ...
See here for the product they dont have any tax they require to generate tax invoice based on their Registraion(LST/CST) if not it iwill generate Reatil Invoice..
Manually we were doing now Ex. ZTF2(tAX iNVOICE), ZRF2(Reatail Invoice)
Now i want make it based on the condition (bcz to avoid their mistakes while genearting Invoice)