YamlFixtureTest_DataObjectRelation: relation1: Name: Relation1 relation2: Name: Relation2 YamlFixtureTest_DataObject: testobject1: Name: TestObject1 ManyMany: =>YamlFixtureTest_DataObjectRelation.relation1,=>YamlFixtureTest_DataObjectRelation.relation2 testobject2: Name: TestObject2 ManyMany: =>YamlFixtureTest_DataObjectRelation.relation1