This document provides a change management plan for transforming an Indian subsidiary of an American software company from a development organization to a service organization. The plan recommends using Kotter's 8-step model as the framework and McKinsey's 7S model for planning. Key elements of the plan include establishing a change management team, developing a vision and communication strategy, empowering employees for change, and consolidating gains to anchor the new approaches. Implementing this plan using established change management theories and models could help ensure the organizational change is successful with minimal disruption.