Siebel Advisor Administration Guide > Customizing the UI of Advisor Pages >
About Customizing Your UI
Use a text or HTML editor to add Advisor functions that customize application behavior and appearance. You can directly modify the project UI files using HTML, DHTML, and any other code acceptable for modifying HTML pages.
It is recommended that you finalize your data model before making changes to the UI files so that you do not need to regenerate the files after adding custom code. When you click Generate, the code between the BEGIN GENERATE HTML and END GENERATE HTML comments are regenerated in the UI file. Be sure to write any custom code outside of this area if you still plan to use Advisor input and output UI controls after the customization.
For more information about the Advisor functions, see Siebel Advisor API Reference.