Is it possible to import enumaration list values into RTC
One answer
Which kind of enumerations are trying to import?
Process-stored or database-stored?
Process-stored enumerations are stored in the project area definition, so you can open the XML source code of the 2 project areas and copy&paste the sections where the enumerations are defined.
Manipulation of the source code, anyway, is risky, and you should make a backup copy of the XML processes before modifying them.
I am not aware of any way to import database-stored enumerations.