Works great! Do you think we will need a similar function to remove all labels?

Please don't change status to started unless you plan to resolve it :) Do you think removing would be useful? If so, I could do it for test suites (more useful the for entire specification)

Yes, that would be useful. 

As a Test Specification owner, 
I would like to be able to remove labels from Test Suites,
To improve productivity when editing such Test Suites / Labels

Should I create a new Enhancement, or just use this one?

Sorry about the change to Started; It occurred to me that you had already Started the original request since you had fixed it! I will abide...

(In reply to Lou Dasaro from comment #3)
> Yes, that would be useful. 
> 
> As a Test Specification owner, 
> I would like to be able to remove labels from Test Suites,
> To improve productivity when editing such Test Suites / Labels
> 
> Should I create a new Enhancement, or just use this one?

No need, I'll cover it in this one.

After more thinking, I think adding/removing labels for cases in test suite is in most cases sufficient. Rarely you will have to change labels for entire specification and if so, you can use the action for test suite for couple of times.

I'll change the current "[add label to all cases]" and improve so it could handle both adding/removing labels

It is now possible to quickly add/remove labels from test suite using "manage labels in suite" action.

Changes will be live in next 30 minutes