how to save the current display layers using SKILL??

Hi..

How can I save the current display layers I have in my layout by using SKILLcommand?? I looked at the SKILL vocabulary, I cant find

any command that would apply to this case??

Here is the steps I have to do manually  to save my display layers :

From the LSW window: Edit-->Save-->(select File button) then enter the name I want to save to...

 Thanks for your help

Howard