Uniform Resource Identifier (URI), 163
unused sites, cleaning up, 39497
Update Personal Web Parts right, 62, 63
<updateFrequency> element, 299, 439
URI (Uniform Resource Identifier), 163
urn:Microsoft.Search namespace, 324
Use Personal Features right, 63, 64
Use Topic Assistant page, 56
UserDisplayName property, 340
UserLoginName property, 341
users, 6168
accessing information, 34849
Active Directory Account Creation (ADAC), 6667
adding, 4950, 6466, 9293
administering, 7677
profiles of, 6768
site groups, 6164
updating information, 38990