Dear Liza
Good day
I think there is no difference between Standard and
customized UOM in Table T006
Because no Zuom but it take the another character .
and when create new UOM it take the same values and
steps as standard .
BUT this is Few tables, Can help you in the future .
T006D Dimensions
T006T Dimension Texts
T006M Units of Measure Groups
T006E System for Units of
Measurement (Component
Regards
nassar