# User Interface Guide

{% content-ref url="user-interface-guide/segmentation" %}
[segmentation](https://docs.adnuntius.com/adnuntius-data/user-interface-guide/segmentation)
{% endcontent-ref %}

{% content-ref url="user-interface-guide/fields" %}
[fields](https://docs.adnuntius.com/adnuntius-data/user-interface-guide/fields)
{% endcontent-ref %}

{% content-ref url="user-interface-guide/admin" %}
[admin](https://docs.adnuntius.com/adnuntius-data/user-interface-guide/admin)
{% endcontent-ref %}

## Switching between Applications

If you have access to multiple applications (for example Adserver and Data), then you will find Adnuntius Data and other applications by clicking in the top right corner.

![Switching between applications.](https://307313184-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LHmwQqapxqiNrAwTABM%2Fuploads%2Fgit-blob-79fab369f1249a9a2bc9f580279720447c0e7314%2FApp%20switch.png?alt=media)