OK so I have a workflow that's looking at a SharePoint list for approvers.  I have all the filters in place but what the user wants is the email of the last task respondent. The problem is the workflow is looking at a field with multiple names so I can't just write that address to the field.  How can I pull that email address of the person who actually responded to the flexi task and write it to another field in the form?

Thanks everyone!