Uploaded January 2026 | Updated September 2026, 2 weeks ago

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This tutorial demonstrates how to create a mapplet with custom profiling logic, add a source transformation, create output fields, validate and save the mapplet, create a new profile in the Data Profiling tab, and view the profile results.

Product Document:
docs.informatica.com/data-governance-and-quality-cloud/data-profiling/current-version/data-profiling/data-profiling/prerequisites/create-connections/source-mapplets.html