One time notice

[GHC Webmaster]

Hello,

Is there a way to show a notice only once to the users that match the criteria? And I don't mean once per session, but once in total? (So unchecking the persistent option won't do the trick.)

If not that should be a new feature in my opinion. I can't imagine that I'm the only one needing this. Because even a non-persistent notice can be very nagging if you have to few it every day.

This mod seems to be some kind of solution, but more in a workaround kind of way:
https://vborg.vbsupport.ru/showthread.php?t=184744

Thanks for any help.

Regards,

Walrick