Once you define a workflow status, you can then specify the steps the user can perform with a batch in that status. The step you select determines the next status in the batch workflow.
For example:
From status: “Open” Step name: “Submit for Review” To status: “Submitted”
From status: “Submitted” Step name: “Approve” To status: “Approved”
From status: “Submitted” Step name: “Reject” To status: “Open”
You add batch workflow step from the Step 2: Define the steps used to transition a batch from one status to another grid on the workflow record.