question

when i am using the web page of my account to send efax - how can I change the order of the documents uploaded so they fax across correctly. For instance I have a custom fax cover page and then other documents to send as well - once i upload all the documents how can I put them in order they should appear when received ? I cannot download the ringcentral client to my computer for this. I know the client will do it - but im trying to see if possible on the web