List of disabled user in 3.1

Hi,

I am trying to get list of Disabled users in BOBJ XI 3.1.

I ran the following query in query builder

Select SI_NAME,SI_DESCRIPTION,SI_ALIASES from CI_SYSTEMOBJECTS where SI_KIND='User'

This will return me with all the details of alias as

SI_ALIASES 1 SI_NAME secEnterprise:Guest

                        SI_DISABLED true

                        SI_ID secEnterprise:#11

           SI_TOTAL 1

But am not so sure how to query into si_aliases >> si_total >> si_disabled = true.

Please advice.

Regards,
Diego