Mindset and principles is one of the dimensions of Lean-Agile Leadership. Lean-Agile Leadership is one of the core competencies of business agility in SAFe. Lean-Agile Leadership means exhibiting the behaviors that enable an organization to achieve business agility. Lean-Agile Leadership has three dimensions: mindset and principles; leading change; and developing people. Mindset and principles means adopting the values and principles of Lean thinking and Agile development, and applying them to lead others in achieving business agility. References: Lean-Agile Leadership, Mindset and Principles