The UCI config file is almost same with original config.json file. Every uci section-type called overture will become an instance, every overture.@overture[x] uci option is same with option name in config.json, except:

• upstream dns
• content in second json object
• content in json array

for upstream dns, create a section-type called upstreamdns. The content inside is same with before. (EDNSClientSubnet not added yet) then, get the uci cfgid of upstreamdns you created and add it to overture instance using uci add_list.

for content in second json object, just simply attach both json option name.

for content in json array, use uci add_list

Install luci-app-overture.