Likewise, if you are molding a component, you may need special symbols to be embossed. Have you ever needed an OHM symbol (Ω) in a SOLIDWORKS drawing or for a part marking feature? Perhaps you need a registered Trademark, Copyright symbol, or other Greek letters commonly used in equations or electronics? When generating a drawing note, it may be necessary to use a symbol that is not available in the standard installed SOLIDWORKS Symbols library.