There have been a few posts on trying to get TLS working on the connection string in the Kafka Connector.  The solution should be documented/referenced within the Kafka connector documentation.

See

https://www.mongodb.com/community/forums/t/kafka-connector-with-mongodb-tsl/136315

and

https://www.mongodb.com/community/forums/t/kafkaconnetor-could-not-use-tls-mongodb-connection-uri/131344

Documentation changes:

We could possibly add a link to the IBM documentation/some content to the Connect to MongoDB page of the Introduction.

A/C

As a user, I can learn how to enable TLS on my kafka connector when connecting to MongoDB by importing my certificates

As a user, i can find resources on how to import certificates into a Java application