Setting up the Related List in the Output History

In the Output_History__c object add a custom lookup field as a lookup to the object on which the report is to run.
Enter the API name of the field in the Related List Field on the output template. For further information, see Related List Field

Concepts

Setting up an Output Template

Tasks

Setting up an Output Template

Creating an Output Template

Creating a Field to Base the Report on

Adding a Button to Run a Report

Validating an Output Template

Running a Report

Sending Batches of Reports

Setting Report Approval Requirement

Reference

Output Template Fields