Close/Cancel a DocuSign task or Reassign before x time

I 'm working for a customer who needs to send a document for signature, but if the user doesn't sign the document before n days ,they have to send it to another user. I managed to send the signature to another user after n days, but the first task to sign is still active. I need to be able to close the first task or, like the nintex task, I need to be able to reassign the task to someone else after n days.