I have set up an Azure B2C tenant using this tutorial.
This creates a new AD for B2C that is separate to our company AAD (If I try to add B2C on the companys' main Azure AD, it states it is 'not a B2C tenancy', so I went with the tutorial and created a new B2C Tenancy).
When I (the creator of the B2C tenant) log in, I can access the company AAD and the B2C Tenant (details obfuscated). My standard Office365 shows both.
However, other developers in the team can't see the B2C Tenant.
I want them to be able to access it via their Office365 credentials.
Looking online, I found this and this, but they both seem to be about logging people from your company AAD into your app, rather than inviting other devs as administrators. I tried the former to get a developers records in the User table, but after giving them rights, they still cannot see the B2C Tenant.
I then tried to Add A Connected Organisation, but I still can't access people from the main tenant to give them access.
The Invite users from the Portal doesn't seem to offer the choice of a Microsoft Login. If I try 'Create User', the domain doesn't show and 'Invite User' seems to make them Guests with non-work logins.
I don't want to set the devs up with 'non-work' logins, as that seems a bit messy.
How do I add other developers from the company AAD to my B2C Tenant using their work credentials (Office365/Azure AD) so they too can also administer the application?
