# Alignment Tab

<figure><img src="/files/i60zWJ5mvfuoto9weTU7" alt=""><figcaption></figcaption></figure>

This tab lets you view and control the alignment of the players headset with an outside in tracking system.  More details can be found [here](/documentation/learning-existent/getting-started/adding-tracked-objects/outside-in-optitrack-vicon-setup/aligning-hmds-with-outside-in-systems.md).

In addition to the alignment there are sliders to tweak yaw and drift values.  These allow you to manually improve alignment on a per headset basis. While headsets share a map of their environment they can have slight variations in where they think they are in that environment.  If you notice consistent errors the further you get from the origin then these sliders may be able to help.&#x20;


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