About Predefined Objects
This guide uses the term predefined to describe an object or configuration that comes already defined when you first install Siebel CRM, Siebel Tools, or Web Tools. Each object that the Object List Editor shows after you install Siebel, but before you make any modification, is a predefined object. A custom object is a new object that you create. A modified object is a predefined object or custom object that you modified.