Delegate editing of User proerties with Outlook?

Hi,

Is there a way to delegate the ability to edit user properties such as Department and Telephone numbers without installing ADUC? This is a Server 2008 R2 (SBS 2011) install and a few users need the ability to do this but I don't want to install RSAT on their PCs. I know you can delegate and then create a taskpad etc but is there a way to enable this so they can use the GAL from Outlook for example?

Thanks,

Matt

Matt Peek