The Pipeline is located on the  Dashboard and gives you a total of all your un-sold projects at a quick glance. 

The 'Total Pipeline' is a sum of all the un-sold projects (Opportunities, Estimates, and Proposals). 

The 'Projected Pipeline' takes the same number involved in calculating the 'Total Pipeline' and weights them based on the confidence factor that they will sell. 

If you have any questions please reach out to the Support Team!