Integrations provide a way for Appian to get data and invoke services from outside systems. Integrations use HTTP RESTful services to communicate with other systems. Once an integration is created, it can be used in a rule, interface, or process model to interact with another system.
Connected systems are closely associated with integrations. Using connected systems, designers can store common authentication values across many integrations, simplifying design and deployment. Connected systems also let designers store key values for OAuth 2.0 integrations.
This section of topics focuses on integrations and connected systems.