To create an assembly reference
For example:
By default, the representation namespace uses the assembly definition file name. See Namespaces.
In the
Outliner, an assemblyReference nodes appears, represented by an
icon. By default, the new assembly reference inherits the name of the referenced assemblyDefinition node.
Turn on Asset centric selection in the Preferences window. See Selection preferences.
Selecting the representation selects its assemblyReference node.
The representation's assemblyReference node is selected.
You can now access the Scene Assembly menu by right-clicking the representation and selecting it from the menu that appears.