Creating a composite component
App Builder does not include any predefined composite components. To be able to use a composite component, you must create or import it for yourself.
To create a composite component, use this procedure:
App Builder creates the composite component as specified and adds it to the list of composite of composite components in your project.
Note: At this point, the composite component is available only within your current project. To make it available for use in other App Builder projects, you must first export it and then import it into the Repository.