---
type: "mappings"
title: "MessageDefinition Mappings"
resource: "MessageDefinition"
---

# MessageDefinition Mappings

- **MessageDefinition**: workflow=Definition; v2=N/A; rim=N/A; w5=infrastructure.exchange
- **MessageDefinition.url**: workflow=Definition.url; w5=FiveWs.identifier
- **MessageDefinition.identifier**: workflow=Definition.identifier; w5=FiveWs.identifier; objimpl=no-gen-base
- **MessageDefinition.version**: workflow=Definition.version; w5=FiveWs.version
- **MessageDefinition.name**: workflow=Definition.name
- **MessageDefinition.title**: workflow=Definition.title
- **MessageDefinition.status**: workflow=Definition.status; w5=FiveWs.status
- **MessageDefinition.experimental**: workflow=Definition.experimental; w5=FiveWs.class
- **MessageDefinition.date**: workflow=Definition.date; w5=FiveWs.recorded
- **MessageDefinition.publisher**: workflow=Definition.publisher; w5=FiveWs.witness
- **MessageDefinition.contact**: workflow=Definition.contact
- **MessageDefinition.description**: workflow=Definition.description
- **MessageDefinition.useContext**: workflow=Definition.useContext
- **MessageDefinition.jurisdiction**: workflow=Definition.jurisdiction
- **MessageDefinition.purpose**: workflow=Definition.purpose; w5=FiveWs.why[x]; objimpl=no-gen-base
- **MessageDefinition.copyright**: workflow=Definition.copyright; objimpl=no-gen-base
- **MessageDefinition.responseRequired**: v2=MSH-16