In order to add fields to the configuration, you need to modify
model/config.go in the server by adding the desired field to one of the structs such as
ServiceSettings and setting its default value in the corresponding
To expose the newly added field in the System Console, you need to add that same setting to the
AdminDefinition JS object in
components/admin_console/admin_definition.jsx. This object defines most of the settings in the System Console.
To make the newly added setting accessible to non-admin users in the apps, you’ll need to add it to the
GenerateClientConfig method in
config/client.go in the server. Note that this always encodes the setting as a string, so anywhere that you would want to use this value in the client, you have to look for a string.