**Source URL:** https://general.veevavault.dev/quality/vault-api/api-reference/22.3/documents/document-relationships

# Document Relationships

You cannot create or delete standard relationship types. Examples of standard relationship types include *Based On* and *Original Source*. Learn about [document relationships in Vault Help](https://platform.veevavault.help/en/gr/21330).

---

**Previous:** [Upload Document Version Annotations](/quality/vault-api/api-reference/22.3/documents/document-annotations/upload-document-version-annotations)  
**Next:** [Retrieve Document Type Relationships](/quality/vault-api/api-reference/22.3/documents/document-relationships/retrieve-document-type-relationships)