On the
Instance Administration page, stop the front-end server of the instance that you want to modify.
Open the
TMFrontendBootConf.xml file with a text editor.
The default path for this file is
C:\Program Files (x86)\Silk\Silk Central20.0\instance_<instance number>_<instance name>\Conf\FontendServer on the front-end server.
Locate the
DateFormats XML tag.
The XML tags
<LongDateFormats> and
<ShortDateFormats> show the date formats that are available by default. You can add or remove any formats you want to make available or unavailable
to users.