Forum Discussion

Copper Contributor

Nov 02, 2018

O365 AD Connector?

I have inherited a hybrid O365/On-Prem solution with my company. What we have is a local only Active Directory and O365 subscriptions, this means that users currently have one password to logon t...

Brass Contributor

Nov 02, 2018

Have a look at this:

https://docs.microsoft.com/en-us/azure/active-directory/hybrid/how-to-connect-install-existing-tenant

Is the UPN the same on-prem and in AAD/O365?

https://quadro.tech - https://quadro.tech/autopilot, https://quadro.tech/reporting and https://quadro.tech/migration for Office 365

Paul Langham
Copper Contributor
Nov 05, 2018
No the UPN's are all set to the local domain i.e. %USERNAME%.DOMAIN.LOCAL
- Michel Zehnder
  Brass Contributor
  Nov 05, 2018
  If you don't want to have new/duplicate users, this would be the first thing you need to adjust prior to a migration.
  
  https://quadro.tech - https://quadro.tech/autopilot, https://quadro.tech/reporting and https://quadro.tech/migration for Office 365 and Exchange
  - Paul Langham
    Copper Contributor
    Nov 05, 2018
    So in order to test I am going to filter out all OU's except a test OU.
    
    Am I right in saying that so long as the UPN and ProxyAddress match that of the O365 object then the accounts will be merged?
    
    People have mentioned one-way sync, how and where can I check that my connection is in fact one-way only?
Paul Langham
Copper Contributor
Nov 05, 2018
No the UPN's are all set to the local domain i.e. %USERNAME%.DOMAIN.LOCAL