[oXygen-user] DocumentTypeCustomRuleMatcher that depends on document child element

Hi, I'd like to switch document type depending on an xpath. I thought DocumentTypeCustomRuleMatcher would do it, but it seems it doesn't because it only has 5 parameters (which i don't care about) in matches method. My documents look like this : <doc> <status/> <content> <!-- element here could be either 'proced' or 'desc' --> </content> </doc> I want to apply different css, schema, toolbar depending on the 'proced' or 'desc' element, is it possible? I can't change my document structure because it's normalized. Thanks for all. Benoît.