Can we add all customers display under each Collector in Manage Resource even though not delinquent?

Summary:

Our client wants to show all customers under their Collector Agent on the Manage Resources Page. As of now, the only customers that is showing are the delinquent or with current outstanding balance clients. But they want to show all customers assigned to Collector Agent.

Is there any option or preference were we can adjust so all customers will be displayed per collector?

Content (required):

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):