Integrated editors are third-party XML editors supported by Astoria.
XML editors are integrated with Astoria through WAN bridges and provide all the functions of an XML editor, including editing and saving structured documents in the repository. Astoria operations are enabled through new menus and commands as well as new behaviors in existing commands in your integrated editor.
You can have more than one integrated editor installed through the WAN bridge. Specify the default editor in the Editor Settings selection in the Preferences 
dialog. See Setting Editor Preferences.