Hi Team,
In prod users have usernames like "user@xyz.com” But in sandbox they have usernames like "user@xyz.com.invalid" or appended with a keyword.
So when a Sandbox copy is done all the usernames in prod are loaded into Sandbox causing duplicates and all of these should be made either Inactive or usernames should be updated with “.dev”
It will be great if this is handled in the product too which will be very helpful to the users during sandbox Copy.
Thanks,
Prathap