Pentaho BI Suite - Can't see mondrian schema data sources

Dear All

I'm evaulating Pentaho plattform (BA enterprise) creating mondrian schemas with SchemaWorkBench.
Then I plublish schemas on server and everythink is ok but, when creating new "analysis" I cant see the previous created/uploaded schema.

Moreover, trough "Manage Data Sources" I can see my schemas (xmla access is sette to true) but I can't still use them on analysis wizard.

Can anyone help me?

Thanks
Roberto