Share apps with users outside your tenant, B2B
|Enabled for||Public preview||Early access||General availability|
|End users by admins, makers, or analysts||Jul 26, 2019||-||Oct 16, 2019|
You can invite external business partners, contractors, and third parties to run your company’s canvas apps. You can share your apps with any guest of your Azure Active Directory tenant.
You can share a canvas app with a guest as easily as you do with a co-worker. Type your guest’s email address to quickly share both the app and its data.
If a SharePoint list has been shared with a guest user, that user can also run any canvas apps that are embedded in that list.
To run standalone apps, guest users need the same license as users in your tenant.
Feature exploration (video)
Share with guests (docs)