ACTION-2016-02-17-004: ABr to update the XSD documentation on XT3 about the param/@as to act as documenting-only, it cannot be used to cast the result of the select expression.

Done, I also updated some other places where documentation was lacking.

 

Using oXygen, you now get a nice popup telling you what is expected (and in case of the as-attribute that means, don't expect too much)