Hi Sayam,
Are you looking for Audit Trail feature? Zuora does let you track the changes made to settings. The trail is stored in two tables which are,
auditloginevent
auditsettingchangeevent
Data Query is used to retrieving the information and currently, the feature is only limited to the following,
Track, log and report on a user’s login history
Track, log and report on setting changes of Billing, Payment, Commerce, and Finance.
Track, log and report on activities in user management settings.
... View more