Unable to map missing column

Summary: Our team is redesigning an OTBI report and is facing an issue with mapping the column from the old subject area "Workforce Learning - Learning Management Real Time", due to get deprecated soon, to the new subject area "Workforce Learning - Learning Records Real Time"

Content (please ensure you mask any confidential information): Our team has been working on mapping columns from an existing OTBI report utilizing the subject area titled "Workforce Learning - Learning Management Real Time", which is going to get deprecated soon, to the new subject designed to serve as it's replacement titled "Workforce Learning - Learning Records Real Time". We have been unable to map the column "[Root Folder] All Learning Outcome Profile Content"."[Column] Content Item" from the old subject area to the new one. We did raise an SR with Oracle asking for assistance with the mapping, however, the support documents shared did not help us much with