[Khan]

Try loading the template and then delete everything except the CIS.

Then save this as a template and add it to your league as a feeder. Should work I think.

The template is saved before league creation so there are no players in it.

If you want to use the CIS the same way I did, then you'll need the schedule which is only 36 games long. If you want more games then you'll probably have to stick with whatever OOTP gives you.

I used custom playoffs but that can't be set until the league is created.

Edit: Actually, I guess you could just add the entire template to your league and just delete the leagues you don't want