The “UI Layouts” Menu

MARUI offers specialized toolsets, depending on the type of work you are currently doing.
For each toolset the functions available on each button are different.
You can choose the current toolset to be used through the “UI Layouts” menu.
In the default UI layout, this menu is located on the right controller, on the upwards side of the touchpad (Vive) or thumb-stick (Oculus),
and is indicated by the following icon:

The UI-Layout-Menu on the HTC Vive Controller (upper section of the radial touchpad, indicated by the arrow)

When you hold this button, the available UI layouts will be listed and you can change the current UI layout by selecting it from the list.

Here is a video explaining the use of the menu:
https://www.youtube.com/watch?v=1dggbBZvOic&list=PLYt4XosVlCmWKxhYrVzBwu8yEXVGm3jwg&index=20