WSUS - filter updates by architecture?

I have just installed WSUS to manage updates for a small network of servers and workstations. Is it possible to filter the updates by architecture to make it easier to approve them? I only have 64bit servers so don't want to see the x86 or Itanium updates for Windows 2008 R2. Also I only have 32bit clients so don't need any of the 64bit Windows 7 updates (or embedded Windows 7 updates).