This has been mostly covered by other threads I have seen in here, but I can't see where this *exact* scenario has been discussed so I am just verifying before I spend many many hours rebuilding configurations manually.
I have a client with hundreds of switches in the organization. At one point during their time with us, a voice vendor installed about 30-40 switches in their environment and instead of adding to the existing organization, they just created a new one with the same name. (Don't even get me started). So this has turned into a licensing nightmare and we really need to get all of the devices under the primary account.
I really just want these switches to stay exactly where they are, keep their configurations, and I want them to be removed from the organization and added to the inventory/networks of another. It would be so nice if there was a feature where Meraki could "adopt" the existing device configuration, but I know that's not how it works. So before I start off on this laborious process of re-configuring individual ports and IP info on 30-something switches to look exactly how they do right now, I'm looking for ideas on how to most efficiently do this.