Where is the necessary refine the objective and the measurable paramete??? ??

The necessary refinement of the objective and measurable parameters should be done during the planning and goal-setting phase of a project or initiative. This involves clearly defining the desired outcome or objective, breaking it down into specific and measurable targets, and identifying the key performance indicators that will be used to track progress and success. This process may involve consultation with stakeholders, conducting research, and revising the objectives and parameters as needed to ensure they are realistic, achievable, and aligned with the overall goals of the project.