Dictionary overrides allow for overriding various field properties in an extended table. Consider an example of a changing table that is extended from the task table. There is a status field in the task table which is set as read-only. If you use this field in change form, it will be in read-only mode. By using the dictionary override, we can alter this to non-read only.
What is dictionary override in ServiceNow?
Working Code Asked question December 16, 2023