Upload an XMI file containing a metamodel (in UML 2.5, or CMOF).
If you are unsure whether the file is conforming, you might consider testing it with the validator
(see 'Validate Models' on the left) before loading it here. Some non-conformance
issues (though not many) may hinder resolution of references to the uploaded object.
The string used for "Reference using this URI" should be the URI
used in XML hrefs referencing to the contents of this file.
Uploaded profiles, metamodels and model fragments: None.
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