I exported from Dev and imported to Production the packages and all it's dependencies with 'smart export' and 'smart import'.
How do i exp and imp the Journalizing CDC parameters - including the subscribers?
So i will not have to set it all from the beginning.
Assuming your Production environment is an Execution type repository, you set the subscribers and other JKM attributes by dragging the model to a package step in Designer, change the model type from default of 'Model Check' to 'Journalizing model' then you get access to setting subscibers , start , stop Journal, extend window, lock / unlock subs / purge JRN etc. etc.
Obviously you would normally create this package in Dev , cut a scenario for it and migrate this scenario to your Production work repos.
Hope this helps,