<ul>
<li>The << and >> are just delimiters. You must put << at the beginning and >> at the end of your parameter</li>
<li>The <strong>Question to ask</strong> will be displayed on the left of the string to enter.
-<li>The <strong>authorised_value</strong> can be omitted if not applicable. If it contains an authorised value category, or <strong>branches</strong> or <strong>itemtype</strong> or <strong>categorycode</strong>, a list with the Koha authorised values will be displayed instead of a free field</li>
+<li>The <strong>authorised_value</strong> can be omitted if not applicable. If it contains an authorised value category, or <strong>branches</strong> or <strong>itemtype</strong> or <strong>categorycode</strong>, a list with the Koha authorised values will be displayed instead of a free field. If the authorised value is <strong>date</strong>, a date selector button will be added after the input field</li>
</ul>
<p>Note that you can have more than one parameter in a given SQL</p>