Authentication Parameters to Connect to the Master Org
When you create a Connected App on the Master Org, Cloud MDM generates the consumer key and consumer secret authentication parameters. To enable a Spoke Org to connect to the Master Org, you need to specify the consumer secret and consumer key as part of the custom setting on each Spoke Org.
The consumer key and consumer secret are explained as follows:
A Spoke Org uses this value to identify with Salesforce.
A Spoke Org uses this secret to establish ownership of the consumer key.