What is Shared Computer Activation (SCA) for Office 365 ProPlus?

SCA is a product activation mode that allows multiple Office 365 ProPlus users to share the same hardware. Office 365 is licensed per user, so SCA helps ensure that users accessing Office 365 ProPlus are licensed appropriately. With SCA, Office 365 ProPlus, natively support RDS scenarios and it is no longer necessary to install MSI software as a workaround. Click here for more details on technical requirements.