Common Question: In what particular subject area can I find these named columns?
Typical Symptoms: you see columns on an application page and you want to know where they are in OTBI.
Content: navigate to and download the latest database lineage mapping spreadsheet from here https://community.oracle.com/customerconnect/discussion/40249/hcm-otbi-subject-areas-to-database-lineage-mapping-spreadsheet/p1
Use the spreadsheet column filters to search for what you need in Presentation Column C like below:
Bonus tip: you can also discover the database table and column on the spreadsheet in columns G and H.