Original:
ONAP MUST be capable of automatically synchronizing the system clock daily with the Operator’s trusted time source, to assure accurate time reporting in log files. It is recommended that Coordinated Universal Time (UTC) be used where possible, so as to eliminate ambiguity owing to daylight savings time.

Modified:
ONAP MUST be capable of automatically synchronizing the system clock daily with the Operator’s trusted time source, to assure accurate time reporting in log files. It is recommended that Coordinated Universal Time (UTC) be used where possible, so as to eliminate ambiguity owing to daylight savings time and time zone differences.