There seem to be a big mix of mixed and uppercase tag names and file names in xml and dtd's used by exadel.

e.g. kb-schema_1.0.dtd has BodyContent, StartTag, EndTag, Boolean instead of body-content, start-tag and end-tag.

Many xml files doesn't have a DTD/XSD reference hence is not validatable.

setting files uses UPPERCASE in xml (e.g. old .exadelproject file)