Hi,
Unfortunately, Alert editing are not yet available for RMS users. You need to delete the old one and create a new one if you need to change its settings. We understand that this is very inconvenient. Therefore, the functionality of Alerts is planned to be updated and an RnD team is working on it. When we’re ready, we’ll introduce new features related to that.
However, the release date is too early to announce. Thank you for your patience.
Regards.