by miker » Sun Jun 11, 2017 4:10 am
Welcome to the forum.
I'm a little unclear about what you want. Once you have created a custom ensemble with the Setup Wizard, you can simply save that group as a template, and it will be there whenever you want it. There should be no need to go into the ensembles.txt files.
If I misunderstand, maybe you could give us a few more details.
Finale 26 | SmartScorePro X2
Mac OS 10.13 High Sierra
Copyist for Barbershop Harmony Society