Previews for Silent Sync Account Configuration and Bandwidth Throttling for OneDrive

Just successfully completed setting the silent configuration in a Windows 10 test environment and wanted to share.

Prerequisites:

1. Windows 10(at least with Anniversary update)  with OneDrive next gen sync client, hybrid Azure AD joined; (Should work with Windows 7 though I haven't tested)

2. Azure AD Connect is syncing domain user accounts to Azure AD(Or separate accounts but with same username and passwords)

Registry setting or Group policy configuration 

1. HKEY_CURRENT_USER\Software\Microsoft\OneDrive\	Key: EnableADAL	DWORD	Value: 1
   HKEY_CURRENT_USER\Software\Microsoft\OneDrive\	Key: ClientEverSignedIn	DWORD	Value: 0	This will be changed to 1 after OneDrive runs for the first time, regardless of whether the silent configuration succeeded or not.

2. Group Policy computer configuration -> Policies -> Administrative templates -> OneDrive

• Silently configure OneDrive using primary Windows account: Enabled
• Allow syncing OneDrive accounts for only specific organizations: Enabled 
• The maximum size of a user's OneDrive folder before they will be prompted to choose which folders are downloaded: Enabled (Optional)

Be careful when you set the above group policy configurations though. If you are following https://support.office.com/en-us/article/Find-your-Office-365-tenant-ID-6891b561-a52d-4ade-9f39-b492285e2c9b , the second method (using Login-AzureRmAccount) WILL NOT give you the correct Tenant ID. Find Tenant ID in your Azure AD portal instead.