Structure of VIEW_LINK versionable object VIEW_LINK -FILE_USAGES (via VIEW_LINK_REFERENCE) -VIEW_LINK_ENDS (via VIEW_LINK_REFERENCE) -VIEW_LINK_COMPONENTS (via VIEW_LINK_END_REFERENCE) Also included in this versionable object are: - Any user defined EXTENDED_STRUCTURE_ELEMENTS owned by the above - Any TAGGED_VALUES and/or ELEMENT_RULE_USAGES for the above