silverstripe-framework/tests/model/HierarchyTest.yml

HierarchyTest_Object:
  obj1:
    Title: Obj 1
  obj2:
    Title: Obj 2
  obj3:
    Title: Obj 3
  obj2a:
    Parent: =>HierarchyTest_Object.obj2
    Title: Obj 2a
  obj2b:
    Parent: =>HierarchyTest_Object.obj2
    Title: Obj 2b
  obj3a:
    Parent: =>HierarchyTest_Object.obj3
    Title: Obj 3a
  obj3b:
    Parent: =>HierarchyTest_Object.obj3
    Title: Obj 3b
  obj3c:
    Parent: =>HierarchyTest_Object.obj3
    Title: Obj 3c
  obj3d:
    Parent: =>HierarchyTest_Object.obj3
    Title: Obj 3d
  obj2aa:
    Parent: =>HierarchyTest_Object.obj2a
    Title: Obj 2aa
  obj2ab:
    Parent: =>HierarchyTest_Object.obj2a
    Title: Obj 2ab
  obj3aa:
    Parent: =>HierarchyTest_Object.obj3a
    Title: Obj 3aa
  obj3ab:
    Parent: =>HierarchyTest_Object.obj3a
    Title: Obj 3ab
  obj3ba:
    Parent: =>HierarchyTest_Object.obj3b
    Title: Obj 3ba
  obj3bb:
    Parent: =>HierarchyTest_Object.obj3b
    Title: Obj 3bb
  obj3ca:
    Parent: =>HierarchyTest_Object.obj3c
    Title: Obj 3c
HierarchyHideTest_Object:
  obj4:
    Title: Obj 4
  obj4a:
    Parent: =>HierarchyHideTest_Object.obj4
    Title: Obj 4a
HierarchyHideTest_SubObject:
  obj4b:
    Parent: =>HierarchyHideTest_Object.obj4