Is there a way user can differentitate to show only servers that were cataloged by himself ?  (4274320)

After installation of Toad for DB2 on a Citrix server, a user sees all the servers that were cataloged by others, is there a way he can differentitate to show only servers that were cataloged by him?

list of all database alias on Directory C:\Program Files\IBM\SQLLIB\DB2\SQLNODIR
or
C:\Documents and Settings\All Users\Application Data\IBM\DB2\ToadC47\TOADC47\SQLDBDIR
File SQLDBDIR SQLNODIR
However,
Connections profile listed on connection manager panel only when a user used DB2 connection in Toad for DB2. Connection profile can be found in file CONNECTIONS.XML

A request for each user will see only his connection profiles on list of database alias