Hello, I think you are working on the demo. Find help under start/programs/ideCAD/Tools. You can access the entire user manual we provide to our users in the PDF under help. Chapter 13 in PDF --How to make a project? In the section (pages 655-656), plotting the coordinates of the land on a similar example with reference sketch and coordinates is explained. You can try to implement this example first and then enter the plot of your own project with the same method. Good work