@since: 3.2.1

LD_Groups_Membership::add_data_columns()

Method: Adds the assigned course columns for lessons and quizzes in the admin.

learndash_can_complete_step()

Function: Check if the user can complete the current step.

Learndash_Admin_Post_Edit::edit_post_post_type()

Method: Edit Post handler function.

learndash_is_groups_hierarchical_enabled()

Function: Utility function to check if Groups post type is hierarchical.

learndash_lesson_sample_access

Filter Hook: Filters whether to allow access to the sample lesson or not.

learndash_get_user_groups_courses_ids

Filter Hook: Filters the list of user group courses.