Custom Tool/Attribute – This command is similar to custom selection but it also allows you to choose tools and settings to be saved. It creates a script like the custom selection, which will appear in a floating palette.
This command can create a script that sets the line weight, class, line color, etc. When you need to use it, you double click on the script.There is some great protected information here that is only available to paying subscribers. You must be an active paying subscriber to see it, but you can Subscribe here.