Credentials level for Oracle CDB and PDB

[Andanet]

Hi all,
is the first time for me to start a backup in a containerised database.
After reading all Veeam documentation I have a single doubt.
"The OS or database user accounts must have SYSBACKUP privileges to perform backup and restore operations". This is permission required but can I have a single user at CDB level or I need to have 1 user for every PDBs?
Thanks for your attention.

[Andreas Neufert]

At VM/Agent backup? Or at the RMAN plug-in based backups?

@PetrM

[Andanet]

Hi Andreas, my question is related to RMAN plug-in.
Thanks

[PetrM]

Hello,

It is a CBD-level permission.

Thanks!

[Andanet]

Thanks for reply. It was only a doubt...
But now no clouds in my head.