Create a detailed flowchart or process map to visualize the current steps, inputs, outputs, and interactions involved in the process. This helps in understanding the process better and identifying areas for improvement.

Define clear objectives and key performance indicators (KPIs) that you want to achieve through process optimization. These could include metrics such as cycle time, throughput, quality, cost per unit, customer satisfaction, etc.

Analyze the current process map to identify bottlenecks, redundancies, delays, errors, and other inefficiencies that hinder productivity and performance.

Lean principles focus on eliminating waste and maximizing value-added activities. Techniques such as value stream mapping, 5S (Sort, Set in order, Shine, Standardize, Sustain), and Just-in-Time (JIT) can help streamline processes and improve efficiency.