How to display UserAgent info at comments admin page?

Hi,

I would like User Agent info displayed only at WordPress comments administration list, not public.

As I understand, I need to insert function
<?php useragent_output_custom(); ?>
somewhere into /wp-admin/edit-comments.php
But I can’t find where to insert it in this file.

Thank you for help.

Alexander

https://www.ads-software.com/extend/plugins/wp-useragent/