What should you use?

You are building a language model by using a Language Understanding service.

You create a new Language Understanding resource.

You need to add more contributors.

What should you use?
A . a conditional access policy in Azure Active Directory (Azure AD)
B . the Access control (1AM) page for the authoring resources in the Azure portal
C . the Access control (1AM) page for the prediction resources in the Azure portal

Answer: B

Explanation:

Reference: https://docs.microsoft.com/en-us/azure/cognitive-services/luis/luis-how-to-collaborate