     <p>
        GitHub issues are the best way to ask a question, make a suggestion,  or report a problem.
        Before creating a new issue, it is helpful if you first review existing issues to determine whether there is an issue addressing the same concern.
        If so, please comment on that issue rather than raising another.
        If the concern you would like addressed is related to an example implementation of an APG pattern, at the bottom of the page, next to the revision date, there is a link