Change rank of a group of users

[Dudeness]

Is it possible to change the rank of a group of users at once instead of changing the rank of each user individually, because that would save a lot of time and work. So for example I select a usergroup and change the rank of that usergroup which means the rank of all usergroup members changes. Is there a modification for this?

With Awards; is it possible to i.e. give or retract awards to a group of people at once instead of individually?