Redmine

I want to add the new message to the task. I click to update. I want to insert today's date in the field the Note. Date shan't be updated.
It is possible to recall what is the date today and to inscribe hands - 2017.03.02
How to make so that date was inserted automatically?

I don't know the Redmine version. 2006-2013 Jean-Philippe Lang are below written.