Creating optional folders
I noticed that it would actually be quite easy to have more similar 'Optional' folders like 'Own Error-Documents' folder. Just copy that same functionality in to maybe 5 other tabs that would have ISP defined optional files.
In /usr/local/ispconfig/server/plugins-available/apache2_plugin.inc.php there is a line...
//** Copy the error documents on update when the error document checkbox has been activated and was deactivated before
This same functionality could be also adopted to more than just Error-Documents folder.
Example of folders I would like to see similar tabs for...
Option1 could have mediwiki files for instance (now the only thing missing would be an easy way to push DB for those files.) etc.