Apply device policy across multiple networks

[MMoss]

I have an issue where I'm needing to apply group policies to devices as they appear on each of our 20 networks. I have 20 sites therefore 20 networks and as people travel from site to site I have to constantly search out thier device and add it to various policies. Is there a way to add it to all of my networks at the same time so I dont have to worry about getting it done each time someone shows up at a new location?

[PhilipDAth · Accepted solution]

Check out this document on pre-configuring client policy.

https://documentation.meraki.com/MX/Group_Policies_and_Blacklisting/Pre-configure_Network_Policy_for... 

[CptnCrnch]

Well, basically you‘d simply have to iterate through your networks and create clients (if not yet available) or update those. The API makes it possible.