TFNRegistry API: Where can I Find More Information About the TFNRegistry UI? January 11, 2023 18:16 Updated Documentation for the TFNRegistry User Interface (UI) (tfnregistry.somos.com) can be found in the TFNRegistry User Guide. Related articles TFNRegistry API: Is There Any Assistance Available for the API Calls? ROC System: How do I View and Process an Incoming ROC Request via the RSR Page? TFNRegistry API: Where can I Find More Information About the API Calls? TFNRegistry UI: How do I Access the CRA/CRR Page? TFNRegistry UI: What is it?