---
title: "Tag: mapping | OpenEPCIS | OpenEPCIS - an open-core, GS1-conformant EPCIS implementation."
canonical_url: "https://openepcis.io/tags/mapping"
last_updated: "2026-09-02T11:48:50.196Z"
meta:
  "og:title": "Tag: mapping | OpenEPCIS | OpenEPCIS - an open-core, GS1-conformant EPCIS implementation."
---

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# **Tag: mapping**

- [<h2>**How a connector works**</h2>

  The mechanics of a connector — the outbound half that polls, maps and publishes, the inbound bridge that answers identity questions, and the design rules the code holds you to.#connectors#sync#mapping#bridge#webhook#idempotency](https://openepcis.io/docs/connectors/how-a-connector-works)
- [<h2>**The UnoPim connector**</h2>

  The whole UnoPim route — what has to exist in the PIM, how the connection is configured, what the first sync publishes, and where the data surfaces in DDM and on the published passport page.#connectors#unopim#pim#gtin#mapping#webhook#passport](https://openepcis.io/docs/connectors/unopim)