%{issue.cfnnnnn}
issue?.customfield_nnnnn
The date which is stored in a custom field with a time component.
It is formatted as follows: YYYY-MM-DDTH24:MM:SS.msTZ
2020-04-23T14:26:00.000+0100
Date with time part as a text in the format YYYY-MM-DDTH24:MM:SS.msTZ
Please note, that the output format differs between JWT DC and JWT Cloud. JWT Cloud also shows milliseconds and offset.