I downloaded the extension from
http://search.cpan.org/dist/RT-Extension-MandatorySubject/ and followed
This RT Extension should enforce users to fill the subject when creating a
ticket via the web interface. But, it did not work for me.
All these steps were successful
The following is added in RT_SiteConfig.pm
I also tried adding the above following way:
The server was restarted before testing.
I have read this extension is worked for many people. I am wondering what is
missing is my case?
Thank you in advance for your advise.