Actually, the date format in uCMDB is not very easy to use.
For example: Thu Feb 27 14:51:57 CET 2020.
This is not only a displayed label, because this date will be exported in (CSV, XLS...) files or in webservice requests.
For me, it's quite essential to have a parameter, in order to set a customized date format.
Similarly as ucmdb_browser.report_date_format setting which is specific for Browser.
Remember: in France, we're usually using 'dd/MM/yyyy hh:mm' as date format.