I would like the ability to create one line style that has multiple parallel lines, each being a different color.
Having the ability to select the colors in the customization window is a different approach, but it would be a great place to embed standards that users cannot override in the properties.
I would also like to make different parts of my custom Vector lines have specific colors. Several colors in the same line sketch,
so I can have a dashed line that alternates black-pink-black-pink