This template is not blank, it adds a little icon in the top-right corner. See?
Place ((Edit filter helpers topicon)) anywhere on your user page to indicate that you are an edit filter helper.
This icon is based on ((Top icon)).
((Edit filter helpers topicon
| nocat = yes = disables the automatically added category (default = no)
| sortkey = = custom sorting - the relative position of topicons on the page (alphabetical)
))