Project Planning Methodology is the process of creating a plan for a project that outlines the tasks, resources, and timeline needed to complete the project. It is an important step in the project management process and helps to ensure that the project is completed on time and within budget. The project planning methodology should be tailored to the specific project and include all the necessary steps for success. This includes creating a project charter, identifying the project scope, setting goals and objectives, creating a timeline, assigning tasks, and determining the budget. Additionally, the project planning methodology should include a risk management plan, a communication plan, and a quality assurance plan. By following a project planning methodology, businesses can ensure that their projects are completed successfully and on time.