Category Supplementary Resource Organisation Integrating the Healthcare Enterprise (IHE) Type Standard Version 1.1 Access Open Status Trial Created Aug-19 This supplement specifies the Deferred Response Option for the Document Consumer, Initiating Gateway, and Responding Gateway actors in the Cross-Community Access (XCA) Profile. The Deferred Response Option is needed when the Responding Gateway needs extensive time for processing (days or weeks). The option splits the request and response into 2 separate 2-way exchanges. This requires applications to manage the message correlation, create application-level acknowledgements, and determine where to send the Deferred Response message. Main sections:- Introduction- Volume 1 - Profiles- Volume 2 - Transactions- Appendices Access IHE ITI Technical Framework Supplement: XCA Deferred Response Option, XCA Support For Two 2-way Messaging Rev 1.1 By accessing this content, you are leaving this website. The Agency takes no responsibility for the accuracy of content on the destination page.