We want to add our on-prem storage product to Microsoft Teams (or O365 connected services) like Google Drive or Dropbox. I have read that we may need to create a relay, of sorts, to route WOPI traffic between our on-prem storage and MS 365 (O365) online integration. What are the requirements from MS point of view? Is this something that can be done with Azure or would we need to stand something up on our own? Is it as simple as routing secure requests through a tunnel or is it more complicated?
Looking for any guidance on the subject. we are already members of the CSPP and have not had any luck gleaning information about how to integrate with the public Office online.