LeSS: the complete picture ( principles, rules, guides, experiments).LeSS is Scrum-based approach to scaling.This review will combine instructor-led structured training, based on the Learning Objectives below, introduction to System Modelling and extensive Q&A that is based on experience of practical implementation and lessons learned by experienced LeSS coaches ( example). Organizational leaders and senior managers.Experienced ScrumMasters and agile practitioners.Want to learn more about how companies have implemented LeSS? Please visit the LeSS Case Studies page. Note: The Certified LeSS Practitioner (CLP) can be taught ONLY by Certified LeSS Trainer (CLT) – all of them are listed on this page.