Xref Fade & Grey
A lot of professions work with Xrefs, short for External Reference. An External Reference is a reference to another drawing. The fact that it's an reference to another drawing almost always means that the reference is subordinate to the rest of the drawing it's in. When it's subordinate often it should attract less attention. The 'External Reference Fade & Grey' command was created for this. All the user needs to do is select an External Reference and define what the command should do with it. The command can turn the Xref's colors into grey values, can fade or darken the colors or turn them into a family of colors. The user has to select an entity with the desired color and all colors of the Xref will be made relative to that color. After the Xref is processed it could still attract too much attention. Just use the command again to fade the greyed Xref. If the Xref needs to be put back to it's original colors the user can use the command again and select the option 'original' so the original colors will be restored.