The idea of this module is let you define by CMS selectors to trigger DataLayer events.
It basically works by defining 4 datalayer variables: eventCategory, eventAction, eventLabel and eventValue.

After defining a Jquery Selector and how those fields should be filled, it will add HTML Data Attributes to the element and trigger a DataLayer push on clicks with an event called eventClick.

It's a good option to catch events with GTM without getting garbage like every 'click' push.