The HasOpticalPathTo is a concrete ReferenceType and can be used directly. It is a subtype of NonHierarchicalReferences. This ReferenceType is asymmetric and allows looping (See Annex B.9).

The semantic of this ReferenceType is to link two components with an optical path in between them

The SourceNode of References of this type shall be an Object or ObjectType representing a component.

The TargetNode of this ReferenceType shall be an shall be an Object representing a component.

The HasOpticalPathTo is formally defined inTable 72.

Table 72 – HasOpticalPathTo Definition

Attributes	Value
BrowseName	HasOpticalPathTo
InverseName	HasOpticalPathFrom
Symmetric	False
IsAbstract	False
References	NodeClass	BrowseName	Comment
Subtype of NonHierarchicalReferences