An administrator must keep CDR data for a longer period of time and wants to modify the configured value of the CDR/CMR Files Presentation Duration (Days).
Which menu options does the engineer navigate?
A. Unified CM Administration > System > Enterprise Parameters
B. Unified Serviceability > Tools > Serviceability Reports Archive
C. Unified CM Administration > Call Routing > Route Plan Report
D. Unified Serviceability > Tools > CDR Management
D. Unified Serviceability > Tools > CDR Management
checked it myself