The Customize system is used to configure the toolbars, menus and hotkeys in Directory Opus. All the toolbars in Opus are configurable - you can edit the supplied ones or create your own. Toolbars can also be floated - opened as independent windows not tied to a Lister - for example, to be used as program launchers. Using Opus you can also configure hotkeys - combinations of keystrokes that can activate Opus commands or launch external programs.
One upshot of there being no "fixed" toolbars in Opus is that when this help file refers to accessing commands on such-and-such a toolbar or in such-and-such a menu, it refers only to the default toolbars and menus - if you've edited the defaults or turned those toolbars off then obviously those instructions will be less helpful.
Customize works as a "modal" system. When you enter Customize mode, all toolbars switch to "edit" mode and normal Lister operations are suspended. The idea is that you enter Customize mode, make your desired edits, then leave Customize mode and try out your changes.
There are a number of ways to enter Customize mode - the most common are:
Opus comes with four pre-defined toolbars (the default toolbar set). These toolbars are treated slightly differently to others - you can still edit them and turn them off, but you can't delete them and you can't float them outside the Lister. If at any time you want to return to the default toolbars, there are a number of ways to do it:
When you reset the default toolbars, any changes you may have made to those toolbars will be lost, but any other toolbars you have created will be unaffected.
More: