InterSystems makes its products and features available under license to customers. While InterSystems may or may not enforce the use of said products or features consistent with the purchased license capabilities, customers are expected to comply with terms of their licenses. Moreover, InterSystems may tighten enforcement at any release without notice.
Developers must be aware that certain license types are required in order to use specific product features such as Multi-Server capability, Mirroring, and Web Services features. The specific requirements are noted in the InterSystems Price List and the Terms and Conditions for licensing. These are available from your local InterSystems representative.
Also see Managing Licensing.