Vertical pane add-in in Outlook online in read mode
Give developers possibility to create add-in for outlook online, that is displayed in vertical pane in read mode. I saw such add-ins for Evernote and Wunderlist but there is no information in documentation how to create such add-ins. See screenshot: http://www.screencast.com/t/y6V5KTt1
Thank you for your feedback! You can now display add-ins in a vertical pane in read mode. You can see more info in our documentation here: https://docs.microsoft.com/en-us/outlook/add-ins/add-in-commands-for-outlook Please look and let us know if you have any feedback.
Office Extensibility Team
No update on this question even though this is the need of most of developers