> 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/7.19.1/mapping-sets/mapping-set-transformations/refresh-label-of-mapping-set-members.md).

# Refresh Label of Mapping Set members

This feature can be used in cases when Mapping Set member terms have been modified after the creation of the Mapping Set. Instead of performing the mapping process again, a useful **Context Menu** action can be utilized to have the updated term represented in the Mapping Set. This action can be accessed by right-clicking on the desired mapping's row in the **Mapping Set Editor**.

![Refresh source and target Context Menu item](https://snowowl.atlassian.net/wiki/download/thumbnails/1559592965/image2021-3-19_15-54-23.png?version=1\&modificationDate=1616165664993\&cacheVersion=1\&api=v2\&height=400)

{% hint style="success" %}
The action will perform the label refresh and the updated term will be displayed in the mapping.
{% endhint %}

![Mapping Set with refreshed term labels](https://snowowl.atlassian.net/wiki/download/thumbnails/1559592965/image2021-3-19_15-54-57.png?version=1\&modificationDate=1616165700062\&cacheVersion=1\&api=v2\&width=898)

This action can be applied to both source and target terms and can be a useful follow-up step when running the **`outdated_source_term`** or **`outdated_target_term`** Mapping Set validation rules, which specifically aim to report terms with labels that have been changed in the meantime.