You got it -
That's how just about everyone who is re-using content approaches the scenario. There is another approach you might consider that we can discuss offline as it takes some stronger IT Kung Fu, and I don't want to post it here and risk people trying it out and getting themselves into trouble...
Can you contact me? I have a similar requirement and would like to hear more about your design.
Can you please let me know the alternative? I have the similar requirement and I am trying the best possible solution to automate the deployment.
Unfortunately Russell no longer works for Tableau