windows-server-2003/admin/wmi/wbem/winmgmt/msg/test/acctest/acctest.mof

class TestAccessClass1
{
    string Prop1;
    uint32 Prop2;
};
        
class TestAccessClass2
{
    string Prop1;
    uint32 Prop2;
    object UntypedEmbeddedProp1;
};

class TestAccessClass3
{
    [key] string Name;
    string Prop1;
    uint32 Prop2;
    TestAccessClass2 TypedEmbeddedProp1;     
};   
    
instance of TestAccessClass3
{
    Name = "Test";
    Prop1 = "Level1";
    Prop2 = 1;

    TypedEmbeddedProp1 = instance of TestAccessClass2
    {
        Prop1 = "TypedLevel2";
        Prop2 = 2;

        UntypedEmbeddedProp1 = instance of TestAccessClass1
        {
            Prop1 = "UntypedLevel3";
            Prop2 = 3;
        };
    };
};