Ability to mark too-late unregistration as 'valid reason'

Job Doesburg
2019-10-23T21:40:59+02:00

### One-sentence description The ability to mark too-late unregistration as 'valid reason' ### Motivation Currently there is a separate sheet where we register the fines for absence at activities or unregistering after the deadline. Sometimes people have a valid reason for this. It would be nice to mark this on the website as well, so a separate administration is unnecessary. ### Desired functionality For people that unregistered too late or were not present during an activity, it should be able to mark their absence as 'valid reason'. ### Suggested implementation A checkbox or something?