OpenSimMirror/bin/addins/OpenSim.Grid.Gridserver.addin.xml

<Addin id="OpenSim" version="0.5" isroot="true">
    <Runtime>
        <Import assembly="../OpenSim.Grid.GridServer.exe"/>
    </Runtime>
    <ExtensionPoint path = "/OpenSim/GridServer">
        <ExtensionNode objectType="IGridPlugin"/>
    </ExtensionPoint>
</Addin>