This document discusses Principle 3 of Lean training - Create Flow. It covers the topics of 5S, process standardization, and continuous flow. 5S is introduced as a method for organizing the workplace with 5 steps - Sort, Set In Order, Shine, Standardize, and Sustain. Process standardization aims to define work standards through three levels - failsafe, steering means, and tools. This helps reduce waste and enables continuous improvement. Continuous flow is discussed as placing products, processes, and information in a steady, uninterrupted flow to reduce lead times and waste. Various strategies are presented for achieving continuous flow, such as layout reorganization, SMED, pulled production, and visual control.