Attributes are used in ProIntegrationLib the CAD integrations, the CAD types and the relationships between the CAD types. This view is only used as a utility, so that a search help can be offered in the corresponding views. The attribute types used in the Customizing templates are also delivered with the Customizing templates.
Which attributes are possible and necessary is defined in the projects with the relevant CAD integration partner.
The possible standard attributes are described in chapter Standard relations and attributes.