As of ME 1.16, LTI Providers are added and configured in System Settings to use LTI Consumers in Course Pages, Course Websites and Learning Events.
Elentra offers the ability to integrate with LTI tools such as Quizlet, Turnitin, Google Classroom, etc. There are three areas where a LTI Consumer can be used: Course Pages created when a Course is added, Course Websites in Communities and Learning Events.