Select the Line Separator tool
Draw the separator
Click in the form where you want the line separator, hold down the left mouse button, drag diagonally, adjust the size, and release the mouse.
You can also create a separator with a single click: after you select the tool, click in the form where you want it. A horizontal separator is created by default. Hold down Shift to create a vertical separator. The default element size is used. To place several separators, hold down Ctrl and click repeatedly where you want them.
