bits 1

I began to explore the terrain for a Word plugin for the company I’m working at.

• Although there is a common format for the manifest file, Outlook and Word addins seems to be required to have it separate. I didn’t see any addin in AppSource that’s both Word and Excel addins.

• There is a tool from Microsoft called Script Lab that allows to run arbitrary scripts and testAPIs in Office.

• For authentication, it’s better to open a browser window to your web app via Dialog API

• It’s usually not possible to use iframes to get authentication tokens from the taskbar/sidebar itself. See this answer.

• It’s possible to add elements to right click menu in Word for add-in commands.

/Microsoft Word/ /add-in/ /plugin/ /API/