Identity API requirement sets
Requirement sets are named groups of API members. Office Add-ins use requirement sets specified in the manifest or use a runtime check to determine whether an Office host supports APIs that an add-in needs. For more information, see Specify Office hosts and API requirements.
Office Add-ins run across multiple versions of Office. The following table lists the Dialog API requirement sets, the Office host applications that support that requirement set, and the build or version numbers for the Office application.
|Requirement set||Office 2013 for Windows||Office 2016 for Windows*||Office 2016 for iPad||Office 2016 for Mac||Office Online||SharePoint Online||OneDrive.com||Outlook.com & Exchange Online|
|IdentityAPI 1.1||N/A||Version 1708 (Build 8528.1000) or later||Coming soon||15.nn or later||Available||Available||Coming soon||Coming soon|
Note: The build number for Office 2016 installed via MSI is 16.0.4266.1001. You'll need to run Office update to get the latest version to use the Single Sign-On API.
To find out more about versions, build numbers, and Office Online Server, see:
- Version and build numbers of update channel releases for Office 365 clients
- What version of Office am I using?
- Where you can find the version and build number for an Office 365 client application
- Office Online Server overview
Office common API requirement sets
For information about common API requirement sets, see Office common API requirement sets.
The Single Sign On IdentityAPI 1.1 is the first version of the API. For details about the API, see the getAccessTokenAsync reference topic.