This plugin is an example of custom xAPI modeling for the TRAX xAPI Agent plugin.
To install the plugin, from the root folder of your Moodle installation:
git clone https://github.com/trax-project/trax3-moodle-xapi-custom.git ./local/trax_xapi_custom
Check-out this page for more explainations: https://github.com/trax-project/trax3-moodle-xapi-agent/blob/master/docs/customization.md