Go to http://portal.microsoftonline.com and log in with your Office 365 details.

 

From the dashboard, choose Licences

 

 

Click on your subscription. You may see more than one subscription in the list.

 

Click add under Partner Information

 

Enter Partner ID 4112828 and click Check ID

 

Partner should be shown as Optimal CRM as below

 

Optimal CRM is now set as your Partner of Record.
You may need to repeat the above steps for any other Office 365 subscriptions.

 

Please contact us if you need any help with the above steps.