I got a license of Project Online so that I could set up some portfolios of SP Task lists.  Everything I see in videos makes me think this should be possible, but I see no way to do that.  Any ideas?

Hello,

If these are SharePoint Task List Projects, they can be added to the PWA site using the "Add SharePoint Sites" button on the Projects ribbon in the Project Center... The SharePoint Task List project sites will need to exist in the PWA site collection...

Paul