What is the most effective way to help an organization shift its mindset toward an agile approach?

Training all employees in agile approaches is the most effective way to shift an organization's mindset because it builds a foundational understanding and common language across the entire workforce. This widespread knowledge fosters a culture of collaboration, continuous improvement, and adaptability, which are core tenets of agile. Simply assigning employees to agile projects might lead to isolated pockets of agile adoption without broader organizational change. Hiring agile experts can provide valuable guidance but won't inherently change the mindset of the existing workforce. While changing performance reviews is important for sustaining agile, it’s a consequence of a mindset shift, not the primary driver of initiating it.