I personally haven't used it and I find the template simpler and more practical.
Furthermore, you don't need to migrate all networks to the template at once and can do it during a scheduled maintenance window.
But if you want to use AI Assistant for this, I believe it's something you'll have to try and validate yourself.
The video seems to be quite explanatory.
I am not a Cisco Meraki employee. My suggestions are based on documentation of Meraki best practices and day-to-day experience.
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