I have a date time picker custom field that we have been using for some time, and I want to change it to a date picker no time.
I don't think I can change an active field, so I have created a new field, now I want to use bulk update to populate it with the content of my original field.
I'd failing, saying fields.validation.date.format which I assume is because it's a datetime not a date only.
I have used {{issue.customfield_12940}} as the content for my new field - is there a way to force only the date element and will that work for a bulk update?