This whole section deals with the technical mechanisms for sharing and doesn't deal with "what" is to be shared (or why) at all. As such, this language is inappropriate, particularly to be inserted in a narrow section when the principle would apply to all information exchange. However, we will add the following language to the introduction of the exchanging section (as it applies to all exchange mechanisms, not just 'push'): "This section focuses on the technical alternatives that enable exchange between data sources and data consumers.  All such exchanges, and the decisions about the mechanisms used, will also need to take into account the creation of and adherence to regulations, contracts, business arrangements and other conventions and ensure that the information shared is 'appropriate' to the use-case.  Implementers and designers may want to consult legal counsel as part of their design process. This section also does not address expectations around security or authentication (except where specific exchange mechanisms have specific tradeoffs around what security or authentication mechanisms are possible).  Designs will need to ensure that appropriate security mechanisms are in place for whatever data is shared.  (Refer to the  [security checklist] for additional considerations in this space.)"