Final answer:
Support for on-premise applications in terms of Single Sign-On (SSO) and provisioning involves integrating with organizational user directories and IT policies. Vendors offer tools and services to manage these areas, focusing on enhancing security and user convenience.
Step-by-step explanation:
The question relates to the support provided for on-premise applications with regard to Single Sign-On (SSO) and provisioning. On-premise apps, which are installed and run on the computers within the premises of the organization rather than being hosted in the cloud, often require specific support considerations. SSO enables users to access multiple applications with one set of login credentials, thereby enhancing security and user convenience. Provisioning involves setting up user accounts and granting appropriate access permissions to these on-premise applications. Both SSO and provisioning can be complex for on-premise applications, as they must integrate closely with the organization's internal user directories and IT policies. Vendors often provide specialized supportive software or services to facilitate these functions.