Distinction header or property parameter in XSLTß

Hello,

special question again, I know how header and exchange properties can be accessed in an XSLT mapping. Both are passed the same way via parameters to the XSLT. What happens now if I if header and property names are the same? Can both be distinguished in the XSLT( if header or property, be? If both should be used specifically in different templates?

In the XSLT both are treated as params and no difference if property or header.

Jus ran a test., settinh header and property with the same name , in this case the header value is assignedesd to the XSLT Parameter in the xslt mapping.

So any idea, how I can specifcally access the property vlue in rthe XSLT?

Thank you.