CTI-TC, We are going to be forming a mini-group to discuss the new extensions process we would like to add to the specification. If you are interested in contributing to this work, there is now a Slack channel (#extensions) to discuss this. There is also a proposal here:
https://docs.google.com/document/d/11blfHrQccl_e42PCtXQI4Tr8TPqO6UspKQ50-y2KjR4/edit# This proposal needs some cleanup and some tweaking, so if you’re interested in helping out, feel free to give a shout out, especially if this topic is near and dear to your heart. Thanks, Sarah Kelley Lead Cybersecurity Engineer, T8B2 Defensive Operations The MITRE Corporation 703-983-6242
skelley@mitre.org