Hello,
This plugin uses get_option() and update_option() to store your revised content. These are used to interact with the wp_options table. This table is specific to each blog id. You may have a wp_options_2 and a wp_options_3 table; where 2 and 3 correspond to that blogs id.
The plugin then adds the filter ‘robots_txt‘ to adjust the dynamically created robots.txt files that are unique to each blog (subsite).
So in theory, yes. Let me know if you have any issues.
Thanks,
George
Great! As you suggest, it should work on the multisite. I will give it a try and see how it works.