[NTG-context] UTF-8 XML to IL2

[Vit Zyka]

Dear ConTeXters,

please, I have UTF-8 XML file and I want to typeset with IL2 (czech) 
font. What I have to do?

Thank you
Vit Zyka

P.S. I tried:
   \useregime[utf]
   \defineXMLenvironment[doc] \starttext \stoptext
   \processXMLfile{manaana.xml}
But I guess the Unicode -> IL2 mapping is missing.