How can I make a property page always show up?

I'm currently extending a custom "Platform" for VC-2010 (it is extremely similar to the standard pipeline and mostly just swaps 'cl' for 'gcc') and have run into a problem with the property pages.

I can't seem to figure out how to force a property page to always be visible. This page is for a tool that will pretty much always be run on a special control file that has many different tools run over it (hence why I don't want to directly link it to the file type via the 'Fi开发者_如何学CleExtension' in my 'ProjectSchemaDefinitions' file). So far I've only been able to get property pages to display when I've added a file with the correct 'ItemType' as an 'Item' in the vcproj file.

How can I make it so that my custom property page is always displayed, regardless of whether there is a property group for it in the vcproj file?

Thanks

A fresh look at the code this morning revealed the 'ProjectTools' MSBuild item which seems to do exactly what I want.