A complete project will consist of a number of runtime patterns which work together to provide the required functionality when the application is deployed and running.
In order for this to happen, the required runtime patterns need to be included in the project, and the links or associations between them need to be defined.
In most cases, these details will be automatically setup as you are using other parts of the studio, for example, configuring the Application Map in FormMaker, or defining Invoke Service actions in RuleMaker. This section of the documentation however, shows how these details can be configured manually if needed.