You can view parent records on the Workflow List View.
To view parent workflows:
On the Navigation menu, click Workflows » <Workflow Category> to view workflows for a specific category or click Workflows » All Workflows to view all workflow records.
To display the workflow form, click the title of a workflow whose details you want to view.
On the form, precedes the title of a parent with children. If does not display next to the workflow title, it means that the parent does not have any children.
Example: <Parent Workflow>
To display the list of children for the parent, click next to the parent title.
Learn about parent/child relationships
Learn about the parent/child workflow steps