How to create a symbol with no pattern - Pin property -
In selection state(a pin is displayed in red), you can set the property
of the pin.
1. Open "Edit" menu and select "Property"
2. Close propery dialog box by clicking "OK"
Selection state is ended by pressing ESC key or Clicking at work area when cursor doesn't have "MOVE" mark.
How to select pin again
1. Open "Tool" menu and select "Selector"
2. Click the line of pin.
Two or more pins cannot be chosen simultaneously.