Identify compelling case studies of successful agile transitions in similar contexts and use them for demonstration of value in winning over the stakeholders. Promote short-term wins, such as delivery speed and improved collaboration, while identifying potential risks early. Agile promises immediate rewards even in legacy environments; therefore, enlist the participation of stakeholders early in the planning to address their concerns and tailor solutions to their needs and gain trust. Use pilots to deliver proven outcomes, and inscribe cost-effectiveness into the design as iterative improvements. Ensure open communication and set agile goals in harmony with business objectives to ensure that stakeholders see strategic value.

Convince stakeholders to adapt agile to legacy systems by laying down the long-term benefits. For instance, show that it can enhance efficiency, minimize risk, and enhance quality in products. Third, demonstrate success stories of agile implementation in similar situations. Reply to concerns over potential disruption by raising the importance of a phased introduction process. Include stakeholders in decision-making processes and encourage active feedback. By showing them the value proposition and developing trust, you can seek their alignment with this shift.