Customer.CustomerIdentifier column

Finding and your answer

Customer.CustomerIdentifier column

Not found in this gold boundary 99%

How the model read it

The authoritative register requires a String customer identity sourced from the CRM customer master. The current-gold model has no Customer table or customer identifier. AccountKey is an accounting key and is not evidence of enterprise customer identity.

Workbook evidence

Target Fields!A2:J2

Cited current gold

fde-finance.current-model

Open questions

What is the governed customer key, and is it stable and unique across all CRM records?

Must source-system identifiers be retained alongside an enterprise customer identifier?

Your answer Confirmed match Current estate already satisfies this. Confirmed partial Partly satisfied — the remainder becomes phase-two work. Confirmed gap Not satisfied — becomes phase-two work. Excluded from scope Stays visible for traceability, but is not proposed work. Needs more evidence Blocks scope until resolved. Enters the research queue.

Why Decided by

Confirmed partial and gap answers enter the scope queue. “Needs more evidence” enters the research queue and blocks the scope document until it is resolved.