Relativity Relativity Legal Hold API REST API for managing legal holds, custodians, and data preservation workflows in RelativityOne. Documentation GitHub OpenAPI Documentation 📖 Documentation https://platform.relativity.com/RelativityOne/Content/Relativity_Platform/Platform_APIs.htm Specifications ⚙ OpenAPI https://raw.githubusercontent.com/api-evangelist/relativity/refs/heads/main/openapi/relativity-legal-hold-openapi.yml