Add new icon description

Author: baanders

articles/digital-twins/how-to-use-3d-scenes-studio.md

@@ -135,7 +135,7 @@ This will open the **New element** panel where you can fill in element informati
 
 A *primary twin* is the main digital twin counterpart for an element. You connect the element to a twin in your Azure Digital Twins instance so that the element can represent your twin and its data within the 3D visualization.
 
-In the **New element** panel, the **Primary twin** dropdown list contains names of all the twins in the connected Azure Digital Twins instance. 
+In the **New element** panel, the **Primary twin** dropdown list contains names of all the twins in the connected Azure Digital Twins instance. Next to this field, you can select the **Inspect properties** icon to view the twin data, or the **Advanced twin search** icon to find other twins by querying property values.
 
 :::image type="content" source="media/how-to-use-3d-scenes-studio/new-element-primary-twin.png" alt-text="Screenshot of the New element options in 3D Scenes Studio. The Primary twin dropdown list is highlighted." lightbox="media/how-to-use-3d-scenes-studio/new-element-primary-twin.png":::