There is this fairly old book, by Robert E. Kelly "Star performers" (1998, Orion). Here is a list of characteristics (which are very relevant in a change agent context too)
- Initiative : Blazing trails in the organization's white spaces
- Networking:Knowing who knows by plugging into the knowledge network
- Self management: Managing your whole life at work
- Perspective: Getting the big picture
- Followership : Checking your ego at the door to lead in assists
- Leadership : Doing small-L leadership in a big L world
- Team work:Getting real about teams
- Organizational savy :Using street smarts in the corporate power zone
- Show and tell :Persauding the right audience with the right message