This function is called after loading or trying to load an HTML report footer file when a job is started. At this point, $_JOB.report.footer should be set and can be edited or changed in this function.
The default report footer, which is placed before the </body> tag and which $_JOB.report.footer can override, looks something like this:
<!-- Begin default footer (can be changed in the Batch Wizard Options) -->
<p class="footer">Report created by <a href="https://www.htmlvalidator.com/">CSS HTML Validator Enterprise v16.0112</a>.<br>
Created Thursday, January 21, 2016 at 10:05:01 AM. Copyright ©1997-2016 AI Internet Solutions LLC. All rights reserved, worldwide.</p>
<!-- End default footer -->