* Look for `<input type="hidden" name="lf_linkdate" value="{$link.linkdate}">` in `tpl/editlink.tpl` (line 14)
* Replace `type="hidden"` with `type="text"` from this line
* A new date/time field becomes available in the edit/new link dialog.
* Look for `<input type="hidden" name="lf_linkdate" value="{$link.linkdate}">` in `tpl/editlink.tpl` (line 14)
* Replace `type="hidden"` with `type="text"` from this line
* A new date/time field becomes available in the edit/new link dialog.