To enable automatic tagging, you need to select appropriate "auto-triggers" when creating the workflows. Once you select the appropriate auto-triggers, the workflow will auto-run when a matching event happens. e.g, if you choose "when an order is created", the workflow will auto-run whenever a new order is created. Below is the list of possible auto-triggers supported by the app.
Order related auto-triggers:
Customer related auto-triggers:
Product related auto-triggers: