Choice lists and system update sets

Update sets store both new and updated choice options as separate records in the Update Version [sys_update_version] and Customer Update [sys_update_xml] tables.

Update sets store both new and updated choice options as separate records in the Update Version [sys_update_version] and Customer Update [sys_update_xml] tables. For example, suppose you create a new Activity [u_activity] table that extends the Task table and add a new choice option to the Task state field that is only visible for your extended table (for example, My State). When you publish these changes as an update set, the update only contains update and version records for the choice you added to the u_activity table. The choice options in the task table are unaffected. In addition, you have the option to move the u_activity table and its associated choice to a separate application without affecting the default ServiceNow task application.