Siebel CRM Desktop for Microsoft Outlook Administration GuideCustomizing Siebel CRMCustomizing Siebel CRM This chapter describes how to customize Siebel CRM Desktop. It includes the following topics: Overview of Customizing Siebel CRM Desktop Customizing Field Behavior Customizing UI Behavior Validating the Data That Users Enter Process of Adding Custom Objects Adding Custom Dialog Boxes Removing Customizations Removing Child Objects Troubleshooting Problems That Occur When You Customize Siebel CRM Desktop