Implementing methods should first call BuildNames on the parent object, and then add a name string which will index this object. Usually this will be the value of a distinctive property, often a name. It is up to the classes in the containment hierarchy to determine how MetaReference indexing works, but one way is to prefix the name with a character or string identifying the type of this object. In any case, the string will be used in the IMetaReferable.DeReferenceSection method in this object's parent object.