Library / Financial Domain Modeling Principles Framework
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Source changed 2026-10-03 02:22:15 UTC · snapshot created 2026-10-03 03:38:22 UTC · last check 2026-10-03 05:15:10 UTC

FDM.2:0 - Use this when

Use this pattern when a financial question crosses companies, accounts, funds or groups and the chosen boundary could change the answer. A founder’s portfolio and a reporting group can include different entities; identify separately which party must make the payment.

The pattern governs the party and grouping account used for a financial question. It returns identified underlying parties and positions, a grouping criterion and the aggregation or support relations warranted for that use.

Use an adequate established boundary directly. A different display arrangement alone need not reopen an undisputed debtor or reporting subject.