I see. It’s mapping phpbb post/topic id’s with Discourse post/topic id’s
This one seems to be a good example to import accepted answers discourse/script/import_scripts/lithium.rb at 44f7a61c2c5b6f248a62ab7f987ebbd3091c71ef · discourse/discourse · GitHub
But If I understood correctly, as a first step I would need to store/import the phpbb_topics.topic_solved value into postgres. right?