I import my user profiles from Active Directory and filter out the disabled
accounts. These accounts appear in the "missing from import" group. In a
custom webpart I search in the profiles with the QueryProvider and I want to
filter out the accounts in the "Missing from import" group.

part of my query is:

"WHERE (\"urn:schemas.microsoft.com:fulltextqueryinfo:Sourcegroup\" =
'People' "

What do I have to add to get only those accounts that are active (not in the
"Missing from import")?