How to Backup/Restore AWX

Hi

I’ve installed AWX 4.0.0 using the instructions available here:

https://github.com/MrMEEE/awx-build/blob/master/installguide.md

This uses virtualenv rather than docker.

I don’t seem able to identify some clear instructions to backup/restore the whole environment. Can anyone point me in the right direction please?

Regards
Phil