The IESG has approved the following document: - 'Incident Object Description Exchange Format Usage Guidance' (draft-ietf-mile-iodef-guidance-11.txt) as Informational RFC This document is the product of the Managed Incident Lightweight Exchange Working Group. The IESG contact persons are Kathleen Moriarty and Eric Rescorla. A URL of this Internet Draft is: https://datatracker.ietf.org/doc/draft-ietf-mile-iodef-guidance/ Technical Summary This document provides guidance and indicator examples for how IODEF can be implemented. Details for how to implement the mandatory classes and common indicators are provided along with example use cases. Working Group Summary There is consensus behind this document, reviewed on list and during meetings. Document Quality The implementations of IODEFv2 led to the creation of this document. It includes examples used in testing interoperability that will assist future implementers. Personnel Nancy Cam-Winget is acting as the Document Shepherd. Kathleen is the Responsible Area Director.