Disable the OneDrive Notification/Advertisement

This will popup for each user on first login. There is a registry entry that you can use to trick OneDrive to thinking it has already done this.

HKEY_CURRENT_USER\SOFTWARE\Microsoft\OneDrive

Name: ClientNotSignedInBalloonState

Type: REG_DWORD

Data: 2

To put this in your default profile during OSD:

reg load HKU\DefaultTemp "C:\Users\Default\NTUSER.DAT"

reg add "HKU\DefaultTemp\Software\Microsoft\OneDrive" /v ClientNotSignedInBalloonState /t REG_DWORD /d 2 /F

reg unload HKU\DefaultTemp