When editing the HTML code of a custom walk sheet theme, it is reasonable to want to display information at the top of every sheet (e.g. column headers, script notes, or a key), but adding this information just below {% for sheet in sheets %} does not necessarily display the info on every page, as a 'sheet' is seen as a group of signups when you are grouping signups by street name or something like that.

If you want some text to show up at the top of EVERY page, you can use to following method: