This FHIR Implementation Guide describes how to convert an IHE SDC form into FHIR. The primary focus of this guide is to create DiagnosticReports and Observations.
A Continuous Integration version of this guide can be found here: https://build.fhir.org/ig/HL7/ihe-sdc-ecc-on-fhir/
The Jira Project Page can be found here: https://confluence.hl7.org/pages/resumedraft.action?draftId=79511245&draftShareId=e69a6d38-1fb4-4563-b7fa-3a44fde91383&
Information on the eCPs can be found here: https://www.cap.org/protocols-and-guidelines/cancer-reporting-tools/cancer-protocol-templates