History Dates
Capture history dates for a container using a <history>
element.
Capture each date inside a <date> element.
Each
<date> must have a @date-type attribute to
identify what the date represents. The currently allowed values are:submission-deadline
Each <date> element must have <day> ,
<month> and <year> child elements
populated with the correct numerical values including leading zeros.
Example
<history>
<date date-type="submission-deadline">
<day>30</day>
<month>04</month>
<year>2023</year>
</date>
</history>