L0 = STR = DOC = RELATIONS = G2D = DIA = MOD = /*** Structure connections ***/ DOC.Document.ChildRelation -- DOC.Document.ChildRelation.ordinal --> L0.String -- DOC.RelationTypeConstraint.Type1 --> STR.ConnectionRelation -- DOC.RelationTypeConstraint.Type2 --> STR.ConnectionRelation -- DOC.Document.CommandRelation.ordinal --> L0.String -- RELATIONS.commandExecutorRelation.propagate --> "Boolean"