For sub-account, If you just want to see what happened, what one user or another user did, it will show you that as well. Then you're also going to be able to see the audit logs within each account.
So if you go to the sub account and click on Settings.
then click on audit logs.
you should be able to see going forward what happens to this account, through real-time event communication which includes name, module, actions, done by, date & time.
There is also an option to view details. Click on three dots and open view details option.
and see all details which have been added or updated in sub-account.
