| Attribute | Schema Datatype or Enumeration | Usage | Definitions | Business Rules |
|---|---|---|---|---|
| OID | oid | Required | Unique identifer for the Branching element. | The Branching/@OID attribute must be unique within the Study/MetaDataVersion. |
| Name | name | Required | Human readable name for the Branching element. | The Branching/@Name attribute must be unique within the set of Study/MetaDataVersion/WorkflowDefs |
| Type | (Exclusive | Parallel) | Required | Specifies the type of |
| Branching. | When the value of Type is "Exclusive", the TargetTransition element must provide a referenced to a ConditionDef. |