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FDE BI Evidence Workbenchobserved → compared → decided → scoped

Finding and your answer

Preserve JournalSource and ApprovalStatus at ledger-entry grain

Possible match 87%

How the model read it

Consultant evidence describes both upstream attributes as ledger-entry-grain fields and recommends preserving that grain. The audited model does not contain the attributes, and current gold does not establish a unique ledger-entry key or confirm the implemented Ledger table grain, so feasibility is supported but conformity is unverified.

Workbook evidence

Cited current gold

Open questions

What column or composite key uniquely identifies a ledger entry?

Can one ledger entry have multiple approval history rows?

Will ingestion deduplicate, aggregate, or otherwise change source grain?

Your answer

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.