Remove a project (Cayenne, graphs)

I’d created a simple Cayenne dashboard with a hand-full of charts plotting various sensors. I “manufactured” data to get up and running. I’d now like to start a-fresh. I already hit the ‘+’ tab and created a second project, how do I remove the old one?

in the project dashboard, top right corner is a clog wheel (setting). Click on it to get the option of delete project.