Sudo command is asking for a password even when the sudoers entry contains the NOPASSWD option (4285547)

Check the sudoers entry for the user to determine if there is a run_as user option set instead of ALL.

For example:
User1 ALL=(Admin1) NOPASSWD: ALL

Here the run_as user has been set to Admin1

If a run_as user has been included in the sudoers entry, then you will need to use the '-u' flag with your sudo command.

E.g the following sudo command would need to be ran when logged on as User1 in the previous sudoers example:
sudo -u Admin1 <command>


Note that this is a sudoers configuration issue rather than a Privilege Manager for Sudo issue.