SQL Central Management Server via SSIS package

I have a need to query the SQL Central Managed Server (CMS) and pull back a number of database values in different server groups in one sweep.We have Server Groups and servers registered under the groups.

How can I make a connection from SSIS to the CMS so I can runONE query?  I would prefer "not" to use powershell for this solution at this time.

When you build a SSIS DB connection you need a database name. You cannot just default to master and run a query against CMS because you will only get things in Master.

For example (CMS)

111.11.1111.333

            Prod  (server group)

                        Cust A (sql sever registered)

                        Cust B (sql sever registered)

            Pre Prod (server group)

                        Cust A (sql sever registered)

                        Cust B (sql sever registered)

If you go to the CMS thru SSMS and run below, it brings back what I need. But, I cannot make it do that in ssis because the db connection needs a db name and the query only runs in that context.

Select @@SERVERNAME as CMSServerName,

                 fileid,

                  size,

                  name,

                  filename

                From sys.sysaltfiles

Any suggestions would be appreciated.