Because Shared vision is descriptive, not prescriptive, it follows that if you have a personal vision and want to build shared vision, one of the best things you can do is select your people carefully.
At the same time, remember that Shared vision is built through inquiry. You can’t just hire people that match your vision perfectly: you need to be prepared to also accept and integrate their personal visions into the organization.
This is also effective if you are trying to steer the organization in a new direction. The new people will show everyone else the way and accelerate your vision building process, since Bright spots catalyze change.