You can delete any assembly from the Project Tree, other than the root
Assembly.
To delete an assembly:
- In the
Project panel, right-click the assembly
in the Project Tree that you want to delete, and then select
Delete in the context menu.
Note: You cannot delete the root
Assembly from the Project Tree.
Note: When you delete an assembly, all of its associated assemblies

and meshes

are deleted simultaneously. If you can see the

icon beside the name of the assembly you want to delete, this indicates that there are one or more other associated assemblies that will also be deleted.
Note: The availability of this feature is license dependent.