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Unified Enterprise Support Services Description (USSD)​

Unified Services Descriptions have a new home! ​The Microsoft Unified Enterprise Support Services Description (USSD) is now known as the Microsoft Unified Service Descriptions (MUSD). The Microsoft Unified Service Descriptions (MUSD) is the new online location for the latest Unified Services Description (English only), replacing the USSD. This site will continue to host the latest versions for all languages in PDF. To access the current version of the MUSD please use the following link: https://aka.ms/MicrosoftUnifiedServiceDescriptions All current and previously translated versions of the MUSD and USSD will still be archived below:

Download the most recent version (English) (September 2026):
Microsoft Unified Service Descriptions (MUSD)
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