In a project where different teams are using different approaches (predictive and agile), it's important to respect the methodologies that each team is comfortable with. Forcing a single approach could disrupt the workflow and productivity of the teams. Instead, allowing the teams to continue with their chosen approaches while gradually adapting to a hybrid model can provide a balance. This approach respects the existing workflows while moving towards a more unified project management approach. The hybrid model combines the strengths of both predictive and agile approaches, providing flexibility and adaptability while maintaining a level of predictability. References: PMBOKGuide - Sixth Edition and Agile Practice Guide (Page 27,
3.1.3 Tailoring Considerations for Knowledge Areas)