In British Columbia there were some things that dictated our success. To emphasize the imperative, why does this have to happen and who's supporting it--it was clearly there.
Once you had that, you needed a realistic plan to share with people, but not a final plan. Similar to what Jim said, my past style has stood me in good stead. When you table a plan, make it one that can be criticized and added to, so you slowly bring others into it, recognizing that in any government, federal or provincial, this is going to involve a vast array of financial and other people. You need to have groups come together, look at the plan, amend it, suggest changes, and be conciliatory in some areas where you can.
At the same, knowing the imperative, you have to be pretty diligent in keeping the group on track and not allowing them to vary. So you need the champion, the very strong project manager. But that person has to be the right person, who is seen to have credibility and be reaching out to individuals. That was what made the difference in our jurisdiction.
It's not dissimilar to the way we operate today. One thing I didn't mention is that we have various groups. We have an executive financial officer group and a senior financial officer group. These people come together on a bi-weekly basis to talk through various issues. But when we were implementing this, we were integrally involved in developing the plan and testing it.
It's also useful to try to find a few champions within departments or ministries who want to be the pilots, lead the charge, and prove it to those in that community who may not be quite so convinced at that time.