What is the minimum compliance required for third-party apps to be included in the pilot project?

Microsoft 365 certification is broader and may not specifically address the deep integration and functional requirements for a Teams pilot project.

Publisher attestation is a self-certification process and offers a lower level of assurance compared to official certification.

Publisher verification helps verify the identity of the publisher but does not guarantee the application's compliance or functionality within Teams.

Being "certified for Microsoft Teams" ensures that the third-party application meets specific Microsoft standards for security, compatibility, and functionality, making it suitable for integration into a Teams environment, especially for a pilot. This certification demonstrates that the app has been validated to work seamlessly and securely within the Teams platform.