We currently have an Azure subscription setup in my colleagues name who left the company. At the same time I have setup a trial of Office 365. I want to be able to sync users from AD to both subscriptions. Currently I can only get the Sync to work with Office 365. I believe I need to Link the Office 365 Azure AD with the other Azure subscription. The documentation online is quite confusing.
How to I sync to both accounts using the Directory Sync Tool?