> For the complete documentation index, see [llms.txt](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.b2ihealthcare.com/snow-owl-authoring-platform/editing-and-authoring/snomed-ct-concept-editor/snomed-ct-mappings-page.md).

# SNOMED CT Mappings Page

The SNOMED CT Mappings Page shows if the concept is part of any Map type Reference Sets.

The SNOMED CT Mappings Page displays the following information.

| Column             | Description                                                           |
| ------------------ | --------------------------------------------------------------------- |
| **Reference set**  | Name of the Reference Set                                             |
| **Map source**     | Name of the concept that is used in the mapping                       |
| **Map target**     | The concept that was used as a map target                             |
| **Status**         | Active or inactive                                                    |
| **Effective time** | Publication date of the Map type Reference Set member                 |
| **Module ID**      | The module of the Map type Reference Set                              |
| **Member ID**      | The identifier that uniquely identifies this Reference Set membership |

<figure><img src="/files/dxd4tOciSEeoBBNkvUy0" alt=""><figcaption><p>SNOMED CT Mappings tab</p></figcaption></figure>

By right-clicking on a SNOMED CT Mapping you are able to delete or retire a component.

![Delete/Retire Context Menu](/files/J7DUZC0oM5r3ntAIINAA)

{% hint style="info" %}
The SNOMED CT Mappings Page is read-only and displays information related to the Map type Reference Set or Mapping Set membership of the given concept. Inactive relationships can be hidden or revealed with the toggle ![](https://snowowl.atlassian.net/wiki/download/thumbnails/611026132/worddav3746636b40e2feda67ddef27097a009e.png?version=1\&modificationDate=1578324723494\&cacheVersion=1\&api=v2\&width=16\&height=16) button.
{% endhint %}


---

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