same domain but different username and password

We have just acquired the Professional license version 12.7.4.3 however we need to have multiple backup jobs for SQL SERVER (local) with the same domain but different username and password which is currently not possible because changing the username /password for one task automatically changes the username/password password for all other tasks with the same domain. How can we solve?

Hello LINCOLN_FRANKLIN_FER,

Please find more details on how to do it in the following thread:

Thank you!