You just solved my problem!
For me it works like this and I can see only the contributions I made.
If you don't want the edit you can remove for example :
<insertionPoint
name="group.edit"
separator="true">
</insertionPoint>
<viewer
viewerId="mycustomnavid">
<popupMenu
allowsPlatformContributions="false"
id="mycustomnavid#PopupMenu">
<insertionPoint
name="group.new">
</insertionPoint>
<insertionPoint
name="group.open"
separator="true">
</insertionPoint>
<insertionPoint
name="group.openWith">
</insertionPoint>
<insertionPoint
name="group.edit"
separator="true">
</insertionPoint>
<insertionPoint
name="group.reorganize">
</insertionPoint>
<insertionPoint
name="group.port"
separator="true">
</insertionPoint>
<insertionPoint
name="group.build"
separator="true">
</insertionPoint>
<insertionPoint
name="group.generate"
separator="true">
</insertionPoint>
<insertionPoint
name="group.search"
separator="true">
</insertionPoint>
<insertionPoint
name="additions"
separator="true">
</insertionPoint>
<insertionPoint
name="group.properties"
separator="true">
</insertionPoint>
</popupMenu>
</viewer>
[Updated on: Wed, 15 August 2012 09:58] by Moderator