Inactive Child Records on Parent Sublists

Hi,

I'm trying to show inactive child records via a custom saved search sublist view on the parent record.

In NS Help, the section under "SuiteFlex (Customization, Scripting, and Web Services) : SuiteBuilder (Customization) : Custom Records : Understanding Parent - Child Record Relationships : Using Child Records" states:

"By default, inactive child records are not shown on the parent record. If you customize the sublist and the saved search filters by the Inactive checkbox, inactive records can be shown in the sublist."

However, it doesn't mention specifically how to modify the search to include the inactive filter.  I have tried including it in the Criteria section as well as the Available Filters but neither includes the inactive child records on the final sublist view.