> For the complete documentation index, see [llms.txt](https://carare.gitbook.io/mint-mapping-service/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://carare.gitbook.io/mint-mapping-service/metadata-mapping/mapping-options.md).

# Mapping options

From “My Workspace” click on the name of the file that you want to map. Under “Dataset Options” click on *Mappings*. The mappings pane will appear, and you can choose between:

* Creating a new mapping
* Uploading a mapping
* Uploading an XSL and
* Opening a mapping that has been previously created for your organisation

![Mapping options](/files/-MAQvRgQMkecsSas9RSk)

{% hint style="info" %}
Note: In general you will begin by creating a new mapping. But you can also choose a previous mapping, make a copy and then edit this for your new dataset.
{% endhint %}