Custom print of single defect

[Lemon]

Hi guys, I am pretty new user/customizer of Mantis running on our Synology drive.

I am currently configuring Mantis to use for management of defective goods. It is intended to print only certain fields and store it with the product. How can I disable some parts in the single bug print view?

I really did try too look around before asking. Ended up with $g_bug_print_page_fields thinking this can solve my problem but haven't figured out how to use it properly.

I tried something like (in config_inc.php):
$g_bug_print_page_fields['last_updated']['view_state']['steps_to_reproduce']= OFF;

and that has no effect in the print page. Please help and include some example, I can definitivy take it from there.

[cas]

look how it is defined in config_defaults_inc.php.
Copy the set to config_inc.php and adjust to your liking