Change management requires both an individual and an organizational perspective
Individual change management
Individual change management means understanding how one person successfully makes a change.
Organizations don't change, individuals do. No matter how large of a project you are taking on, the success of that project ultimately lies with each employee doing their work differently, multiplied across all of the employees impacted by the change. Effective change management requires an understanding for and appreciation of how one person makes a change successfully. Without an individual perspective, we are left with activities but no idea of the goal or outcome that we are trying to achieve.
Organizational change management
Organizational change management understands what tools we have to help individuals make changes successfully.
While change happens one person at a time, there are processes and tools that can help facilitate this change across groups and organizations. Without a structured approach, change management tools can be limited to only communication and training. When there is an organizational change management perspective, a process emerges for how to scale change management activities and how to use the complete set of tools available for project leaders and business managers.