Issues while Integrating External JDBC Security with Pentaho 5..

Hi Guys,

I have installed Pentaho 5.0.4 installed in one of the Linux server . I have also integrated an external JDBC security (MSSql database ) in the server and the role infromation is flowing fine in Pentaho User Console but I am also able to see the users created in the mysql repository (i configured pentaho with mysql instead of default postgresql database) also .Why is that ??

Thanks