Is there a way to make I/O Routings "User Labels" saved to each document (as pro tools does via I/0 Setup)

[the sinner]

I've changed my routings on my recent template 

and I just opened an older file and it had my previous routings 

[Jordi Torres]

Hi Sinner,

Unfortunately I/O labels are global and are stored in the Logic preference file (com.apple.logic10.plist), so I/O labels will be the same regardless of the project. You could keep different versions of the preference file as a workaround but it's not ideal.

Many have asked for this over the years.  Please send a feature request to the Logic development team:

https://www.apple.com/feedback/logic-pro.html

J.