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