Custom reporter requirement: Parameter filter OR facility not just AND

We require a custom report so the "parameters" field contains the following:

"Domain Group: Managed By (Domain Group)

OR

"Domain Group: Info (Domain Group)"

As currently the report would run with an AND parameter. We have already requested this as a feature request via support who pointed us to this URL to ask for a customised report for the interm use.

Thanks,

Mo.