The integration between Journey Orchestration and Adobe Campaign is now GA. This allows Journey Orchestration to send emails, push notifications and SMS using Adobe Campaign Transactional Messaging capabilities.
The connection between the Journey Orchestration and Campaign instances is setup by Adobe at provisioning time.
Refer to this documentation for more details on this integration: Adobe Campaign Integration with Adobe Journey Orchestration
A step-by-step use case has also been presented here: Campaign and Journey Orchestration Integration Use Case
Please note that this integration is available for Adobe Campaign Classic v7 starting 21.1 release, and Adobe Campaign v8.
In case you have any questions, please feel free to post them below or reach out through the community Q and A section.
In case you have any ideas and/or suggestions regarding the Campaign product, then kindly submit them here.
Sukrity Wadhwa