The request
“Create a loan processing ERD with the shown borrower, loan, application, payment, collateral, and staff tables, their keys and attributes, and the shown application, loan, payment, and collateral relationships.”
Then tryAdd credit checks.Add loan documents.
What is in this drawing
Read the decisions behind it.
01
Included LoanOfficer entity for accountability
02
Separated Collateral as a linked entity for flexibility
03
Used LoanType table for normalization
When modeling back-end database structure for loan origination and servicing systems.
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