[protege-discussion] I managed to use Ontoclean in a Protege owl ontology

[vbertaud at aol.com]

 To everyone who wants to use Ontoclean in a Protege owl ontology: 
 
You shall follow the steps explained at http://protege.stanford.edu/ontologies/ontoClean/ontoCleanOntology.html
 
 
You need to "display hidden classes" in order to be able to change the metaclasses of your classes : in the  "Project" menu, "Configure" Option. Choose "Options tab" in the dialog box and set "Display hidden frames".
 
I hope this will help someone...
 
Best Regards
 
Valerie