Well, you have also var in tMap sometimes called "user defined function", but in fact they are just "expressions" used for transformation or computation locally in tMap (not shared with anything else)
If so, go to repository (left side pane) and click Code > Routines. Add a folder (for example, Custom) then right click on this folder and "Create routine". Congrats, you're creation your 1rst routine.
Well, you have also var in tMap sometimes called "user defined function", but in fact they are just "expressions" used for transformation or computation locally in tMap (not shared with anything else)
