Z of MWST

Hi all,

am planning to go for a Z of MWST condition type because of the conflicting access sequences, please let me know on the other areas that i need to focus on.

for now i had planned to go for by copying MWST as ZXXX.

then assign this condition type to the customer & master tax category.

how about the other areas (like master data & customization) i need to look at on both SD & FI side.

Thanks & Regards

Ilango