Setting the administrator credentials
A Google Apps target requires two sets of administrative credentials. One must use a system password. For the first administrator, add the following:
ID Full path to the JSON or .P12 file (the C: drive is recommended)
[Password] is needed only when .P12 type key is used.
For the second administrator, add the following:
ID The email address for service account referred to in Configuring the Google API credentials (including the "@<domain>")
Password Any value (unused)
System password Must be checked
The target should now be able to connect and interact with the Google API.