You can renew the expiry date for a Resource Document through the Web Portal by editing the information. Be sure that there is not an official expiry date within the resource itself however. If the Resource is set to officially expire on a certain date, then you will need to upload a new one with an updated expiry date.
Go to Resources > View Resources > Expired > Edit pen for the target Resource > update the Expiry Date (you can also upload a new image if you need to) > Save & Close.
