The Edit Configurator Model page is where you can modify the structure, rules, user interfaces, and connectors of a configurator model in Configurator Cloud. The Structure tab is where you can view and edit the features and options that make up the model structure. The Structure tab has two subtabs: Item attributes and Supplemental Structures1.
Item attributes are the characteristics or properties of the features and options that participate in the model structure. You can use item attributes to define the behavior and appearance of the features and options, such as the default value, the display name, the data type, and the validation rules2.
Supplemental Structures are the additional structures that you can create and associate with the model structure. You can use supplemental structures to add more features and options to the model, such as accessories, services, or documentation. You can also use supplemental structures to create different views of the model, such as a technical view or a marketing view3.
Reference:
How You Modify Configurator Models
Overview of Item Attributes
Overview of Supplemental Structures