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<p>The &quot;problem&quot; is that I would like to use these &lt;rx:metafield&gt; so that the  <b>same stylesheet </b>can be used by <b>different user</b><b>s</b> with  different xml files  <b>without any changes</b> <br>
<br>
For example  the &quot;value&quot; of  the metafield &quot;author&quot; would get the content of the <font color="#008000">@&quot;State&quot;</font> <br>
in the following xml file<br>
&lt;e:eAIP xmlns:e=&quot;http://www.eurocontrol.int/xmlns/AIM/eAIP&quot; xmlns:xlink=&quot;http://www.w3.org/1999/xlink&quot; xmlns=&quot;http://www.w3.org/1999/xhtml&quot; <font color="#008000">State=&quot;France&quot;</font>&gt;<br>
....<br>
&lt;/e:AIP&gt;<br>
<br>
as well as with the following one<br>
<br>
&lt;e:eAIP xmlns:e=&quot;http://www.eurocontrol.int/xmlns/AIM/eAIP&quot; xmlns:xlink=&quot;http://www.w3.org/1999/xlink&quot; xmlns=&quot;http://www.w3.org/1999/xhtml&quot; <font color="#008000">State=&quot;Belgium and G.D. of Luxembourg&quot;</font>&gt;<br>
.....<br>
&lt;/e:AIP&gt;<br>
<br>
Merci<br>
<br>
Régine<br>
<br>
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