Miro and Office365 how to show documents ?

maybe because I'm using a personal account, maybe because (it's safe) I don't really understand how to do it. I would like to use Miro as a 'working environment'. I would like to be able to present a word document, for example, written with office365 (I have my own company account, different from the account I use on miro at the moment), to show the actual text not just a symbolic link. Can this be done with Miro?