Assign feedback plugins
From MoodleDocs
Introduction
This page gives an overview of assignment feedback plugins.
Overview of an assignment feedback plugin
History
Assignment feedback plugins were added with the assignment module rewrite for Moodle 2.3.
Template
A great example is the "file" feedback plugin included with Moodle core.
File structure
backup/*
A plugin may also take part in backup and restore. The required files are not listed here because they are standard and follow the Backup_API.
