I would like to be informed when my colleage creates a ticket for me.
That is already possible, as mentioned in the response to this entry: https://atera.uservoice.com/forums/936306-ideas-and-feedback/suggestions/46558351-notification-on-ticket-assignment

However, I would NOT like to be informed when I create a ticket for (as in "assigned to me when created by") myself.
As far as I can tell, there is no filter for that, yet.