How can I make notification without an obligation to close the pr0blem?

I need to receive a notification when authentication on the client happens.
I have an item with key:

log[/var/log/auth.log,(sshd.*)?(Accepted)]

Also I have trigger with key:

{test.test.ru:log[/var/log/auth.log,(sshd.*)?(Accepted)].str(Accepted,#1)}=1

I need that there will be only notification without raising a problem. With my config I always should deactivate the problem and I receive a second notification I don’t need. How can I make notification without an obligation to close the problem or to receive second notification?