| DOCUMENT_CLASSES | Contains repeatable information about the type of document being described. Is used to address multi-title documents.Contains repeatable information about the type of document being described. Is used to address multi-title documents. |
| DOCUMENT_CLASSIFICATION_DETAIL | Contains non-repeatable information about a type of document.Contains non-repeatable information about a type of document. |
| DOCUMENT_FORM_CONTRIBUTORS | Information regarding one or more form/template contributors. Holds all occurrences of DOCUMENT_FORM_CONTRIBUTOR.Information regarding one or more form/template contributors. Holds all occurrences of DOCUMENT_FORM_CONTRIBUTOR. |
| DOCUMENT_USAGES | A container for the collection of DOCUMENT_USAGE containers that represent one or more ways that the containing DOCUMENT is used, independently of its type.A container for the collection of DOCUMENT_USAGE containers that represent one or more ways that the containing DOCUMENT is used, independently of its type. |
| EXTENSION | |