Hi, jussibr. I’m afraid I don’t understand your question. Perhaps it would help if I tried to explain a little more.
Events that are created in TEC are always displayed until you delete them.
We will be rolling out a feature where you can manage the display of recurring events (how many months in the past/future to display), but that is not in the current release, and I don’t think that really is what you’re asking about.
For now, making a feature request and looking for a third-party plugin are your best bets for this sort of functionality.
Hope that helps!