I dont have the concert pitch chords. I have the lead Tenor part which I want to use as my starting point.

I think I need to know what happens when you change the concert key and select "Dont Change Leadsheet chords'. Not a lot by the look of it.

I've had another thought. I could enter the Tenor Sax chords (in Eb) as before, change the Key Sig to concert (Dd) and select to "Change the Leadsheet Chords", then I'll set Notation Options transpose to +2 (or 14), that should change the leadsheet back to the Eb chords while keeping the concert in Db.

I'll do the above and report back.

Malcolm