learndash_get_course_groups()
Function: Gets the list of groups associated with the course.
Function: Gets the list of groups associated with the course.
Function: Handles group email messages.
Filter Hook: Filters group email user arguments.
Action Hook: Fires before sending user group email.
Action Hook: Fires after sending user group email.
Function: Adds Group Leader role if it does not exist.
Function: Allows group leader access to the admin dashboard.
Function: Gets the list of enrolled courses for a group.
Function: Sets the list of enrolled courses for a group.
Function: Groups all the related course ids for a set of groups IDs.