I am trying to find Quiz Mode Event like mod_quiz\event\attempt_started and mod_quiz\event\attempt_submitted but still, I can't find that event on https://docs.moodle.org/dev/Event_2#Event_observers,
I have to make a plugin to save data into an external database on attempt started, attempt submitted and attempt finished too. The plugin is working well for submitted and started events, but How can I add the logic of finished quiz action.
Please help me and thank you ! in advance.