learndash_map_metacap_essays()
Function: Maps the meta capabilities for essay post type.
Function: Maps the meta capabilities for essay post type.
Function: Registers the ‘Graded’ and ‘Not Graded’ post status.
Filter Hook (deprecated): Filters quiz essay upload link HTML output.
Filter Hook: Filters the URL to redirect a user if it does not have permission to view the essay.
Function: Populates the essay post type columns in the admin.
Function: Adjust essay post type query in admin