This template is used by Portal:Current events and sub-pages. {{Portal:Current events/DateHeader2|2007|3|1}} |} gives: and {{Portal:Current events/DateHeader2|2007|3|14}} defghi defghi defghi defghi defghi defghi defghi defghi defghi defghi defghi defghi defghi defghi defghi defghi defghi defghi defghi defghi defghi defghi defghi defghi defghi defghi defghi defghi defghi defghi |} gives: Note that the template opens two nested tables and closes only the inner one. Therefore after the template call and optional extra table rows, a closing tag is required. Without extra rows we have a header in a double box, while with text in the extra row(s) we get that text in the outer box below the boxed header. The first example has the anchors #2007_March_1 and #2007_March_01, the second the anchor #2007_March_14. Having the full date as anchor name allows transclusion of day pages from different years on one page, without collision of anchor names (otherwise there would be equal anchors of which only the first would be effective). Thus we can use the section links March 2007#2007 March 1, March 2007#2007 March 01, and March 2007#2007 March 14.