DOCBOOK-APPS: itemizedlist / mark attribute

DocBook SGML V4.1
DSSSL Stylesheets V1.62
jadetex 3.5

Is there an easy way to specify a "mark" attribute for an <itemizedlist>
which gets processed properly by the default print stylesheets?

Or are there any users who have done already some customization for the
stylesheets?

Michael
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