Customer has this question. We have disabled the application (looks grey in the list) but customer would like to delete it completely, in order to avoid confusion with the rest of the monitoring users.
Thank you in advance.
No in the application list. It's can be deleted in Settings -> Monitoring overview -> Applications -> (select application) -> Remove.
If it's just a matter of not seeing the application for a particular user and you need the application to be defined for any reason, then this can be achieved using management zones.