Library / Financial Domain Modeling Principles Framework
Jump to passage
In this reading

Link to current text

Published source confirmed at last check

Source changed 2026-10-03 08:25:59 UTC · snapshot created 2026-10-03 08:26:43 UTC · last check 2026-10-03 08:26:30 UTC

FDM.5:2 - Problem

Output quality is often used as evidence of an entire financial result. This hides an unused output, missing decision, failed provision or adverse consequence for another participant.

Expanding the service boundary to every eventual business outcome is also unhelpful. It can make a provider responsible for results it neither decides nor supplies. The working problem is to explain the relevant contribution and its limits at enough scope to support the current decision.