Access: Click
the 
icon, or select Assembly / Open Component from the main
menu. The function also appears on two popup menus; a Feature
Tree popup menu and, if you
select a component face, on the Graphics
Area popup menu.
Open Component enables you to open a component from the assembly into a separate window.
When Open Component is selected:
Select the component that you wish to open, either from the display or the tree.
The component is opened in a separate window.