Understanding Office 365 ProPlus Updates for IT Pros (CDN vs SCCM)

Petrokl To add one important note... when you use GPO or SCCM Client settings to enable\disable OfficeMgmtCom this only sets a registry key, that is all.  It doesn't actually register\de-register the OfficeC2RCom COM+ Application.  That's the job of Microsoft Office Click-to-Run Service.  During restart, it will look to known locations for OfficeMgmtCom like Policy then Configuration to retrieve value On\Off and then register or de-register the application.  So its a policy refresh followed by a restart of the service above.  In terms ensuring the policy is set you can make a more intentional decision, set it to Enabled or Disabled.  If for some reason you are saying the SCCM policy is not happening, I don't have a good answer here, standard troubleshooting for Client settings apply.  To my recollection, GPOs win as they are domain based and SCCM client settings are in effect local policy.