Library / Financial Domain Modeling Principles Framework
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Source changed 2026-10-03 05:29:54 UTC · snapshot created 2026-10-03 05:30:57 UTC · last check 2026-10-03 07:35:20 UTC

FDM.1:4 - Solution

FDM.1:4.1 - State the financial question and relevant party

Ask what someone intends to conclude from the record: who owes, who may receive, who bears a loss, what is available or another specific result. Identify the actual party whose position matters and the counterparty or other participant required to interpret it.

Resolve a material identity or grouping uncertainty through FDM.2 or SIE.5. A common trading name, group identifier or database key can help locate the party but cannot settle a disputed entity boundary.

FDM.1:4.2 - Recover the position from its applicable basis

Obtain the terms and institutional basis adequate for this question. Establish what right, duty or financial interest they provide, to whom, against whom where relevant, with what content, conditions and time. Use competent interpretation when an actual rule or term is unresolved.

A document can provide evidence and, under an applicable rule, its execution or another recognized act may help institute a relation. Recover that rule and event when they matter. Do not infer the existence or absence of an obligation solely from whether a database entry is present.

A.2.8 supplies the question whether an individual duty actually obtains. A permission uses A.2.8.PER.

FDM.1:4.3 - Relate descriptions and resources to the position

Identify what each source describes, the time it concerns and any limitation affecting reliance. A contract description, a servicing record and a customer’s statement can refer to the same loan while differing in date, purpose or evidential support.

Distinguish the position from resources actually available. A borrower can owe repayment while proceeds have already been spent. A lender can have a funded right to payment while the borrower cannot currently pay. A displayed balance can be evidence about these facts, but its interpretation still needs the relevant account and availability conditions.

Retain a prospective position as prospective. A score or offer can inform a decision without establishing an agreement. Conversely, applicable terms can establish duties at valid formation before disbursement. Examine the actual conditions rather than imposing one universal sequence.

FDM.1:4.4 - Return what is warranted for this use

Return the party, financial relation, content, conditions and time at enough detail to answer the question. Relate the material records to that account and name any discrepancy or missing premise.

Use FDM.3 when the receiving question needs the event and flow consequences. Use FDM.4 when an actual action may have changed the position. If the position is already sufficient for a routine report or decision, supply it without expanding the model.