More Action Item Help Needed...Help, Please

I have yet another action item that I could use some help to create:

We have some FLAC files that have tags like this:


We need to end up with just these two tags after running the action item.


Help would be appreciated very much. I'm already burning candles at both ends otherwise.


run an action of the type "Guess values" for TRACKNUMBER
Enter as guessing pattern

Thank you very much for your help. Your assistance led me to the solution.

The Source Format should be %tracknumber%, not TRACKNUMBER.

The Guessing Pattern is as you suggested: %tracknumber%/%tracktotal%

I appreciate your help.