Concepts, techniques, and theories that provide a comprehensive strategy for organizational change are referred to as change management models. Their objective is to provide guidance on how to navigate the process of transformation and implement changes while making sure that the changes are accepted and put into practice. Numerous models have been developed to support business organizations in their ongoing evolution. Kurt Lewin's change and Kotter's step process are the two models I've chosen to highlight. I think using both of these models will allow you to get the best result that will satisfy the majority of your needs