What is an essential aspect for multiple Scrum Teams working on the same product?

The delivery of integrated increments by the end of each Sprint is essential for multiple Scrum Teams working on the same product because it ensures that all teams are collaborating toward a common goal. When several teams work simultaneously on different aspects of a product, it is crucial that their efforts are synchronized. By integrating their work into a cohesive increment, teams can identify dependencies, resolve integration issues early, and maintain alignment with the overall product vision.

This approach fosters collaboration and transparency among teams, enabling them to adapt quickly based on feedback or changes in requirements. It also helps in ensuring that the product is continuously evolving, with valuable increments being delivered regularly, which is a core principle of Scrum.

In contrast, maintaining separate version control or keeping increments isolated until the release phase can lead to delays in delivery and challenges in integration, while operating independently without coordination can create silos, ultimately hindering the overall effectiveness of the product development process. Thus, integrated increments are the foundation for successful collaboration among multiple Scrum Teams.