A line style defines the pattern, color and thickness of a line. The line styles library contains a wide selection of line styles that you can apply to electrical wiring and dimension styles. You can access the Line Styles library through the Libraries menu in the Catalog Manager, or through the properties of electrical wiring or dimension styles.
In the line styles library, line styles are listed in groups so you can organize and find them easily. You can add, rename and delete groups as needed. You can add new line styles to the library, as well as edit and delete existing line styles.
When you edit the line styles library in your catalog, the line styles are saved with your catalog. When you edit the line styles library while editing an element, the line style is saved in your current drawing only.