How to push Windchill WC_VERSION_ATTR into Arbortext DITA Topic

Hi,

I am looking for the tip to push Windchill Information System Attribut Name WC_VERSION_ATTR into Arbortext Editor for a DITA Topic.

I add the following rule into my bursting file:

<twowaymetadatarule attrname="rev" bndryelemname="topic" metadata="WC_VERSION_ATTR" metadataelemname="topic" mode="toxmlway"/>

When I create a new DITA Topic in Windchill and open it in Arbortext the attribut field rev of Topic element is imput.

Do you have any idea?

Thanks in advanced for your feedback

Regards

Christophe