How is the user user01 from DOMA granted the right to manage printers in the Samba print server?

The `net ads rights` command is used for managing Access Control Lists (ACLs) on Active Directory objects, not for directly granting specific server-wide privileges like `SePrintOperatorPrivilege` to users in the context of a Samba server. It also lacks the necessary authentication parameters for modifying privileges.

The `net rpc rights grant` command is the correct method for assigning specific Windows security privileges, such as `SePrintOperatorPrivilege` (Print Operator privilege), to a domain user within a Samba environment. The `-S server` and `-U domadmin` parameters are necessary to specify the target server and authenticate with administrative credentials to modify these domain rights.

`pdbedit` is a utility for managing local Samba user database entries (passdb) and does not handle the assignment of Windows domain privileges or policies to domain users.

`pdbedit` is for managing Samba user accounts, not for granting system-wide Windows privileges. The syntax `+PrintOperator` is also incorrect for the purpose of granting privileges with `pdbedit`.

`cupsaddsmb` is used to export CUPS-managed printers to the Samba print server, making them accessible to Windows clients, but it does not manage user privileges or grant operational rights.