CustomLinkColumn

Adds a highly customizable column.
Options: link (i.e. "workspace/a-file-win-workspace", "lastSuccessfulBuild/artifact/an-artifact.html", ...), icon (i.e. "${imagesURL}/32x32/clipboard.png") and column header.

useful to hard-link files for each job (i.e. last test result xml, cucumber report, etc)
Having no explanation at all isn't exactly an improvement over a too difficult to understand one.