The document defines how student referral sources are tracked within a graduate admissions system. It outlines three fields - Created Source Code ID, How Did You Hear of Us, and Referral Source. Created Source Code ID is automatically generated or manually entered. How Did You Hear of Us contains a student's response to how they learned of the program. Referral Source categorizes sources for reporting purposes, populated through daily edits linking the other two fields. This new process allows for detailed source tracking through How Did You Hear of Us or categorized reporting via Referral Source.