Automated Update of Test Environment - possible feature?

I am doing research to see if Arcadia with Capella allows an Automated Update of test environment.
By creating a system with actors and functionalities, is there a feature in Arcadia/Capella that actually allows Automated Update?
If, a requirement is added or changed for example, the test environment/architecture to be updated accordingly.
Is it possible with this methodology? I am guessing there might be an add-on to Capella for this kind of things.
If it exists, can you please clarify it?
In addition, a tool or add-on for automatic test repetition?
I was searching a lot on this topic and couldn’t find anything.
Thanks a ton!!

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