I am the assigned Gen-ART reviewer for this draft. The General Area Review Team (Gen-ART) reviews all IETF documents being processed by the IESG for the IETF Chair. Please treat these comments just like any other last call comments. For more information, please see the FAQ at . Document: draft-ietf-cats-usecases-requirements-?? Reviewer: Roni Even Review Date: 2025-12-09 IETF LC End Date: 2025-12-17 IESG Telechat date: Not scheduled for a telechat Summary: The document is ready for publication as informational RFC. It is well written and looks like it provides good input for the future model and parameters. The challenge I see is in having a model that will address running all the use cases in the same time, appendix A presents tests of multiple usage if the same use case. Still as a requirement document I see no issues with this document. Major issues: Minor issues: Nits/editorial comments: