It looks like these features have been requested of Jive in the past. Not sure if it has been incorporated into Jive 8 (we are currently on Jive 7).
Jive has its own Ideas area where you can suggest features and see what people have voted on in the past.
Note that this is a separate community from the FileMaker Community, with its own registration.
Thanks ... let's wait up and see what time brings!