Hello all, I've been looking at your repository and I found out that some cdl files located in /deployment/test/cdl/invalid/ are considered valid according to the cdl schema in the repository. One of them is /deployment/test/cdl/invalid/wrong_root_elt_type.cdl /that has its root element /<cdl:expression> /instead of <cdl:cdl> as it must be. I think the CDL XMLSchema (xml-cdl.xsd) should care about invalidating this kind of error - I modified the current schema to invalidate this. The other is /deployment/test/cdl/invalid/expression-duplicate-variables.cdl /- unfortunately this one we still don't know how to invalidate through the schema. So my question is if the invalid files from the repository must be invalidated simply by XMLSchema or the parser implementation should care about these errors. Thanks, Guilherme