When working with Azure Active Directory, does the product have a way to support multiple directories under a single tenant?
I am trying to use this example on a company that is a parent company of 3 subsidiaries. Each of the three companies are a brand of the parent company, but each company has its own unique brand as well. I only want there to be 1 tenant, not 2 or 3, and if there is a way to have multiple directories under a single tenant.
The only options I seemed to uncover were:
Add all the domains in a single directory and tenant. They can freely communicate and authenticate. I could use the "Company Name" field and other attributes to reflect which company a user or resource is for. The only problem I found is that certain organization level attributes like the company portal, will show the parent company for each of the three companies.
Put the directories and domains in a separate tenant for each company/organization. I didn't like this solution because federating and signing into a computer from another tenant had limitations that I did not want, although there is collaboration and guest user capability. An example would be a user signing into a different org Azure AD account with the same PC.
I thought I read a way where I could have every org in the same tenant, but different directories
