hide system
Hides systems.
Syntax
hide system all
hide system marked
hide system <range>
hide system select
Arguments
- all
 - Hides all systems.
 - marked
 - Hides marked systems.
 - <range>
 - Hides by system IDs. For example, 
(1,2,4),(1-4,9,13?,3*), or by a label or list,("System A","User-System*"). - select
 - Hides by selection.
 
Example
hide system allhide system markedhide system 1-4