Errata exists for this version of the document.

The FromState ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of NonHierarchicalReferences.

The semantic of this ReferenceType is to point form a Transition to the starting State the Transition connects.

The SourceNode of this ReferenceType shall be an Object of the ObjectType TransitionType or one of its subtypes. The TargetNode of this ReferenceType shall be an Object of the ObjectType StateType or one of its subtypes.

The representation of the FromState ReferenceType in the AddressSpace is specified in Table B.10.

Table B.10 – FromState ReferenceType

Attributes	Value
BrowseName	FromState
InverseName	ToTransition
Symmetric	False
IsAbstract	False
References	NodeClass	BrowseName	Comment