Fusion - Getting oldTextVal or oldState on 2 different fields
I have a scenario that looks for changed field value "Job Number" and then adds it to the beginning of the Project Name resulting in "ABC123456 Name Of Project". All good.
But if a user changes the job number later on, I end up with "XYZ456789 ABC123456 Name Of Project". It adds the new job number without deleting the old one.
I added a router and a filter "if oldTextVal=notExists" then concat the job Number & Name. And another path that says "if oldtextVal=Exists" then...
here I would like to undo the original concatenation by reverting the job name to the "old state" before concatenating the new job number with the original job name.
I can't figure out a way to get the old job name before the job number was added. I can't do "oldTextVal" without another field watch and it won't let me watch 2 fields in one scenario.
Any ideas?

