I'm a bit confused by some fields are modifiable after an incident is closed and some aren't. For example, you can modify the P level or incident time, you can write a postmortem, but you can't remove responders or reopen the incident.
It's my understanding you must close an incident to prevent further alerts that come in from attaching to it. If the incident is simply resolved, folks won't get paged for new alerts.
Is it configureable to ...
- Reopen closed incidents?
- Modify the responders after the fact?