The context and mode defines your process: agile, lean or six sigma. Most companies have no clear understanding about their context (should read Simon Wardley [1]) or mode.<p>Very good video from Markus Andrezak explaining the three &quot;modes&quot;:<p><a href="https:&#x2F;&#x2F;vimeo.com&#x2F;146522220" rel="nofollow">https:&#x2F;&#x2F;vimeo.com&#x2F;146522220</a> (Must see)<p>&quot;The biggest mistake companies can make is to define their (one) process, culture, way of work. The work that needs to be done in a sustainable company differs in at least three fundamental ways.&quot;<p>[1] Simon Wardley and Markus also explain why bimodal IT does not work