I've just, without much fore thought, used the word "actioned" in the following (example) context, and am now wondering if it's valid (upon a re-read I've decided I don't like the way it sounds, hence the question).
1000 emails needed some kind of action, 800 of which were actioned by the team while the remaining 200 were escalated.
I can think of (what I feel is) a better word to replace "actioned" in this case - either "processed" and "completed" should do it - and my spell checker doesn't like "actioned", so I'm wondering if the word is valid? If it is, is my above example a valid usage?