how to export TVEPISODE

what is the syntax for exporting the TVEPISODE, i tried %TVEPISODE%, but that doesnt work. is there a list of extended tag syntax fields?

see here: https://docs.mp3tag.de/mapping

As %tvepisode% looks just about right to me, check for typos like %TVEPSIODE%

yep, fat fingers, well kind of, thought you needed the _ in there. thank you