Audio music editing projects

Hi, Tchad! Do you edit audio in the same project where you make a mixing? For example vocal tuning, comping, phase alignment of multimicrophone recordings. If you make it in other project, are you exporting audio at the same sampling rate and bit rate that the audio editing project was in? Or do you export audio with a higher sampling rate and bit rate?
Regards, Vlad.

I import audio into my mix template at whatever sample rate they send.
All mixing including editing and re-recording is done from my PT session.


Thank you for answer.