Out of the box, some tables are already marked auditable in which you can track the respective records, but if a table is not auditable then you will not be able to track changes. In this recipe, you will see how you can mark any table as auditable.
To step through this recipe, you should have an active Service-Now instance, valid credentials, and an admin role.
dictionaryin the search box and Service-Now will search the Dictionary module for you. Now click on Dictionary module under System Definition: