This is the homepage for your new Grav MultiCourse Hub that supports multiple courses (i.e. subsites) within a single Grav install.
Each course can have its own header image, sidebar and footer - and these items can also be shared across all courses. Using the Page Inject Plugin, content can also be shared between one or more courses.
Want to learn more? Visit the multicourse hub documentation at learn.hibbittsdesign.org.