Data mapping examples — real runs, unedited

Data mapping examples: real runs, published unedited

Each page below is one real source-to-target mapping run over two public vendor specifications: every mapping it proposed with its type and confidence, every question it refused to proceed without, and an honest count of the fields it declined to guess. Nothing is cleaned up: the honest way to judge a mapping tool is its unedited output.

Every page here is output, not explanation — the how-and-why of the document these runs produce lives in the data mapping guides.

QuickBooks Online → NetSuiteCustomer

29 proposed mappings, each checkable in seconds; 110 honest gaps; and 8 distinct blocker questions the run refused to proceed without.

QuickBooks Online → Business CentralCustomer

18 mappings bound to QuickBooks sources, 64 fields explained as Business Central's own machinery, 75 honest gaps, and the 7 questions any implementer must answer first.

Salesforce → HubSpotContact

22 mappings bound to Salesforce fields, 116 properties explained as HubSpot's own machinery, 33 honest gaps, and the 4 questions any migration team must answer first.

The gaps and questions stay on these pages because they are the product’s honest output, not a failure to hide — a wrong mapping is worse than an honest gap. And when an example is re-run, its page is re-read from the new output; the numbers are never carried over.

The layout these runs export ships as a free data mapping template, and the full walkthrough of what belongs in each column is how to create a data mapping document.

Run one on your own specs — free Or walk a worked sample first