Windchill REST Services Domain Capabilities > PTC Domains > PTC Document Management Domain
PTC Document Management Domain
The Document Management domain provides access to the document management capabilities of Windchill. It enables you to create documents. You can also upload and download content from documents.
The following table lists the significant OData entities available in the Document Management domain. To see all the OData entities available in the Document Management domain, refer to the EDM of the domain. The domain EDM is available at the metadata URL.
Items
OData Entities
Description
Business document
Document
The Document entity represents a document version. In Windchill, use the WTDocument and WTDocumentMaster classes to work with document versions.
Content information
ContentInfo
The ContentInfo entity contains content information which is used in Stage 3 for uploading content to the document.
Document Structure
DocumentUsageLink
The DocumentUsageLink entity represents the document structure that can be expanded to retrieve the parent and child documents in the structure.
See the section Navigation Properties Available for the DocumentUsageLink Entity, for information on the navigation properties available in the DocumentUsageLink entity.
* 
Although Security Labels cannot be specified as part of the content upload using the WRS Document Management domain, all security label constraints for file vaulting are respected for WRS.
Navigation Properties Available for the DocumentUsageLink Entity
The following navigation properties are available for the DocumentUsageLink entity:
DocUsedBy—Retrieves the parent document in the document structure.
DocUses—Retrieves the child document in the document structure.