Which record elements should a dataset for this workflow include?

Use this list when you describe the data you need, so the first sample covers the relationships that make a mismatch solvable.

- Both sides of each pair, with the originating system and created, posted and changed timestamps. - Match keys in several conditions: present, missing, truncated, reused and formatted differently between systems. - Cases with one cause and cases where two causes overlap and the visible gap is their sum. - Matched pairs with no fault, so false alarms can be measured. - Irrelevant but plausible neighbouring records that act as noise during search. - Policy text for tolerances, approvals and correction methods, linked by ID to each case. - A held-out root cause and an acceptable-action list for every case. - Handover artefacts such as case notes, tickets or emails in the style your process uses.

Every item is generated, so ask to see a sample and inspect it for plausibility and disclosure risk before you build on it.