Duplicate Entries in Facets

Nov 18, 2009 at 12:43 PM

I have several Mapping Match Nodes in the Column Definition.

<Mapping Match="doc" DisplayName="Word" Image="icdocx.gif"/>
<Mapping Match="DOC" DisplayName="Word" Image="icdocx.gif"/>
<Mapping Match="dot" DisplayName="Word" Image="icdocx.gif"/>        
<Mapping Match="docx" DisplayName="Word" Image="icdocx.gif"/>

The Mappings of these does function without problem, but they are not under the same facet but each of them has its own facet.

Is it possible to have only one facet if the Displayname is the same? Do I have to set a property?