My apologies for the very late review. I am the assigned Gen-ART reviewer for this draft. For background on Gen-ART, please see the FAQ at < http://wiki.tools.ietf.org/area/gen/trac/wiki/GenArtfaq>. This review is in response to a request for early Gen-ART review. Document: draft-ietf-sacm-use-cases-09 Reviewer: Alexey Melnikov Review Date: 2015-04-08 IETF LC End Date: 2015-03-16 IESG Telechat date: 2015-04-09 Summary: Ready Major Concerns: None Minor Concerns: None Nits: In Section 2.1.1: >* Guidance that specifies how old collected data can be to be > used for evaluation. Either delete "can be" or "to be".