Board properties Starting with a new project, the first step is to define the dimensions of the board.Select from the main-menu the command File | New...If you want to start with a board without any special board-outline, or if you want to draw your board-outline by yourself, then select the first option Empty workspace without PCB outline.The 2 other options lets you select between a rectangle or a round board. The board-outline will be generated automatically according to your parameters on the outline-layer (O).The resulting working-space can not be larger than 500x500 mm.You may change these parameters at any time you want.Select from the main-menu the command Board | Properties... or call the command from the local popup-menu of the tab (below the working-space). The properties-panel will appear on the right site.You may now edit the size of the working-space or the name for the board. The option Multilayer offers 2 additional inner layers I1 and I2 to create multilayer PCB's.