GR8 Leaders are "Catalytic". Change efforts require discipline, focus and not becoming like the people or situation that needs changing. They help people adopt the changes needed by using the 30-50-20 Principle. Additionally, they use the ADKAR tool to assess Awareness, Desire, Knowledge, Ability, and Reinforcement of the team related to the change needed.
Finally, they use good change processes when faced with leading a change effort.