feat: getting started

docs/ui/index.rst

@@ -14,4 +14,33 @@ Side Pannel
 Presence
 =========
 
-ui
+Change users display 
+--------------------
+
+Presence is the multi-user module responsible for displaying user presence. During the session,
+it draw users' related information in your viewport such as:
+
+* Username
+* User point of view
+* User active mode
+* User selection
+
+.. figure:: img/quickstart_presence.png
+   :align: center
+
+   Presence show flags
+
+The presence overlay panel (see image above) allows you to enable/disable 
+various drawn parts via the following flags:
+
+- **Show session status**: display the session status in the viewport 
+   
+   .. figure:: img/quickstart_status.png
+      :align: center
+
+   - **Text scale**: session status text size
+   - **Vertical/Horizontal position**: session position in the viewport
+   
+- **Show selected objects**: display other users' current selections
+- **Show users**: display users' current viewpoint 
+- **Show different scenes**: display users working on other scenes