On the left side of SimLab Composer interface, lies the Objects Tree. The tree displays and arranges all the elements in the scene, including geometries, lights and cameras to name a few.
The size and location of the Object Tree can be changed easily, as well as choosing whether to hide it or not. Its appearance can be changed from File -> Preferences, Appearance tab, where Tree Transparency can be changed. In SimLab Composer, a user can search for objects by name, in the Object Tree using the Search tool, and can choose to only display certain entities like Lights for example as shown in the pull down menu.
Right clicking any object in the Objects Tree will shoe the below menu. Add Parent, and Change Parent functions are unique to this menu. They can help user in arranging the tree, by adding a parent to a group of objects, or changing it. This can help in group transforms and material application.
