My local school allows me to log in to their online portal and access an email account using Outlook 365 within the browser, despite the fact I do not have a license for outlook/office 365.
Is it possible to create a web application where users of this app could click a link to edit a document directly in their browser using Word 365, with us/the developers of such app being the licensee of Word and not the end-user? The remote document would be held in a Sharepoint/Webdav capable service.
If this is possible, which MS-technologies should we investigate to develop such a system? Is it the MS-Graph API or something else?
A pointer in the right direction would be greatly appreciated.
Thanks!