Final answer:
A transition plan is necessary when implementing change to guide people from old methods to new ones, ensuring the process is understood and supported by all stakeholders involved.
Step-by-step explanation:
In implementing change, a transition plan must be defined to explain to people how they will move from the old way of doing things to the new way. Creating a transition plan involves several steps which include assessing the current situation, addressing the challenges of the transition, and delineating a clear target for the future.
A vital aspect of this plan is promoting an understanding of the change throughout the community or organization. The transition plan should include ways to embed this new understanding into people's mindsets. This can involve education, dialogue, and adapting to feedback.