MOF26 — Does MOF::Reflection::Object own "invoke" Operation ?

Regarding to spec:
§13.4 Object (from CMOF Reflection)
"CMOF Reflection adds the following extra operations.
invoke(op:Operation, arguments : Argument[0..*]) : Object[0..*]"

But this operation is present into http://www.omg.org/spec/MOF/20131001/MOF.xmi file for MOF::Reflection::Object :

<packagedElement xmi:type="uml:Class" name="Object" xmi:id="_MOF-Reflection-Object">
...
<ownedOperation xmi:type="uml:Operation" name="invoke" visibility="public" xmi:id="_MOF-Reflection-Object-invoke">
...
</ownedOperation>

Moreover it uses <type xmi:idref="_MOF-CMOFReflection-Argument"/> from CMOF.

Thanks