Using the integration with Practice Ignition, you can easily create work using work templates mapped to service line items in Practice Ignition. In addition, you can map multiple work templates on a single line item to support bundled service offerings.
To do the multiple mapping, simply go in Practice Ignition to: Apps > Karbon > Work Templates. On a single service line item, add your first work template to the desired service line item. Once done, click back into the service line's drop-down menu and select an additional work template. Add as many as you would like for the given service line item bundle.