In AARC2 we will further the work undertaken in AARC and provide a framework for improving operational security support for inter federation. 

Concretely, we will produce two reports:

• Account Event Signalling Mechanisms  
  Draft at https://docs.google.com/document/d/1iXb15RxCVLbS1XchwIZV0KP_k6AJ2aIPDOUvKuolsKs/edit?usp=sharing  
• Trust Group Coverage
  Draft at https://docs.google.com/document/d/1tbuFfbvz3S7wEMLSTW3261BTi5NhH-wGYscFSWUhuFY/edit?usp=sharing