Non-electrical items
Capture has two tool palettes: one for the schematic page editor window, and one for the part editor window. Both tool palettes are movable and resizable, and display tooltips that identify each tool. The tool palettes are each divided into two groups of tools. The electrical tools are in the first group and the drawing tools are in the second group.
You can use this last ones to create non electrical shapes and items (line, polyline, rectangle, arc, elipse) that will appear on you SCM project. These non electrical drawings can be used for defining special areas on your schematic diagram that you want to take into account when placing your parts, for creating logos, specifying various blocks, etc.