The installation of ZuckerDocs modules end with a message like

Insert at the very bottom of every DetailView.php the line
/srv/www/htdocs/sugar/cache/upload/upgrades/temp/rZy9sZ/scripts/pos_install.php

Do I well understand the request:
- look for all instances of DetailView.php in the sugar tree, and edit these files?
- the line has to be inserted before or after the "?>" directive?

Thank you.