​@jbartruff This is a super interesting use case for due dates! When I think of a due date that means the day the work has to get done, but I see the benefit of being able to add a time to the due date as well!

We do have a premium application that is built for scheduling appointments through tickets! It’s called Support Scheduler and you can learn more about it here:
 

Thanks for posting and best wishes as you book those deployment appointments! 

​@jbartruff Thank you for submitting your question to our community!

Here is an open enhancement request for what you are looking for! Please check it out, add your upvote and comment: