When assigning cases to other users in FogBugz, it would be good to know that a user is not in the office so you don't let cases sit around with them for weeks while they're tanning in the Bahamas.
- Show "out of office" next to the user's name everywhere
- Set them to be on vacation for EBS
- Automatically change Workflow not to assign cases to them (optional)
- Send an out of office response to incoming emails that get assigned to the user