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-dime-rfc4006bis-07 Reviewer: Linda Dunbar Review Date: 2018-05-03 IETF LC End Date: 2018-04-12 IESG Telechat date: 2018-05-24 Summary: The document is well written for the part describing how end-users/CC-client request services from Credit Control server. Is it mandatory to use the Section 4 provided mechanism for Rating Input to the Credit Control? Can the Credit Control get credit rating from offline process (manual, offline, etc)? Major issues: None Minor issues: Is Section 4 mechanism mandatory? Nits/editorial comments: Regards, Linda Dunbar