Two types of projects are available in Synergy, billable and non-billable projects. The main difference between the two types of projects is that one allows invoicing to external contacts to the organization, and the non-billable projects do not allow any invoicing to be completed.
Non-billable projects were added to Synergy to let you track time spent on internal projects or internal tasks, without impacting any of the revenue reporting for the billable projects.
In project list you can locate the non-billable projects by looking for the row with the blue tower symbol shown like this:
On the project details tab you can also see the non-billable image in the left panel.
Learn more about non-billable projects.