An enhancement to the ability to set a relative date would be to have it relative to another date field.
For example, we have the ability to create meetings with a start date and end date, it would be great if we could default the end date to be 30 minutes after the start date.
Yeah I mean on the form, I have found if I set the default value on the end date to be the start date then that does update the end date as you change the start date so figured that could apply if we were able to set it relative too.