1. ServiceNow Product Documentation - Interceptors: "An interceptor is a page that is displayed when you navigate to a URL... The Change Request application uses an interceptor to prompt users to select the type of change to create
such as emergency
normal
or standard." This document confirms the function and default use of the interceptor for Change Management. (ServiceNow Product Documentation
Vancouver Release
Platform administration > UI and pages > Interceptors).
2. ServiceNow Product Documentation - Configure the Change Management landing page: "The Change Management landing page provides a single place for a change user to select the required change type and create a change request... By default
the Change Management landing page is enabled. If you want to revert to the classic change creation process
you can disable the landing page." This documentation clarifies that the Landing Page is the newer model and that a "classic" process (the interceptor) exists as the alternative. (ServiceNow Product Documentation
Vancouver Release
ITSM > Change Management > Administration > Configure the Change Management landing page).