How could I link knowledge base to certain nodes and disable for others? https://cdn.discordapp.com/attachments/1108396291060408352/1257522700063084544/image.png?ex=6684b6c7&is=66836547&hm=2f096db7dc7d9d80e93af3911258c9f820fe7020db2b1939e336c85c8d366f93&