Adding more options to the inbox / update notification reminder

Hi,

Would it be possible to have more options for the reminder of inbox notifications or updates?

Currently only 20 mins, 1 hour, 3 hour, Tomorrow or next week.

This would help when having disucssions with mulitple teams or team mates to make sure everything is followed up. This enables it in situations that are not strictly created in processes where we could otherwise use the task notifications.

Thanks!