Sort by Relationship
Say you added a few more Contacts and placed some in the Friends and Family, some in the Workgroup and others as External Contacts. Now that the Contacts belong to a Group, you can Sort the Contacts by their Relationship.

5. Try It: Sort by Relationship
Go to Microsoft Lync->Contact->Relationship.

What Do You See? The Contacts should be sorted into Groups.

What Else Do You See? You can also sort the Contacts by Status: who is available for some more work? Any one?

Hmmm, everyone seems to busy...

Microsoft Lync->Contact->Relationship