Agree to provide an example of an associated server as follows:   If your system features two types of endpoints: a standard endpoint and a proxy endpoint associated with the server. For example, the proxy endpoint can be configured to interface with AEGIS software, allowing the software to record transactions and ensure compliance with pertinent standards or regulations. Implementing such a configuration in a production environment would offer the flexibility to switch between standard and proxy modes (associated server) as necessary. Consequently, it is essential to have both standard and proxy endpoints readily available for seamless transitions as required. Add value to the value set to indicate a testing-proxy   Add guidance on the use of this extension versus well-known endpoint or OrganizationAffiliation for HIE related services.