Visual Studio 2013 SDK - Adding Context Menu Item When Solution Node is Clicked

Hi,

Looking at the Visual Studio SDK guides on menu items, I was able to add a context menu item to my .vsct file when a project node is clicked by adding the IDM_VS_CTXT_PROJNODE member to my menu group.

However, I do not see an option in the VsMenus class to add a context menu item when the solution node is clicked. Do I have to approach the configuration of these menus another way?

Any help on this is appreciated.

Thanks!