I want to give my developer read-only access to a few of our production accounts to give him relevant data for testing purposes.
I have a production MCC that also has been used to create API credentials.
This account also holds the Adwords API access.
I have created test accounts both MCC and test accounts that all works just fine with the "live credentials"
I also have no problem accessing all accounts connected to my production MCC, but this access is read/write.
How do I create an account and credentials for read-only access on only a few accounts linked to my production MCC?