<Plugins>
<ext:RowExpander ID="RowExpander" runat="server">
<DirectEvents>
<BeforeExpand OnEvent="BeforeExpand" Success="setSubprojectExpandInfomation(response, result, el, type, action, extraParams);"
Before="return !record.cached;">
<EventMask ShowMask="true" MinDelay="500" Target="CustomTarget" CustomTarget="={GPCooper.body}" />
<ExtraParams>
<ext:Parameter Name="ProjectID" Value="record.data['id']" Mode="Raw" />
</ExtraParams>
</BeforeExpand>