-my $lookuptype = $opt{lookuptype};
-my $valuetype = $opt{valuetype};
-# get a list of TimeValue-type custom fields
-my $CurrentUser = RT::CurrentUser->new();
-$CurrentUser->LoadByName($FS::CurrentUser::CurrentUser->username);
-die "RT not configured" unless $CurrentUser->id;
-my $CFs = RT::CustomFields->new($CurrentUser);