Azure Security Design Assignment

I need help with a cloud security design lab homework assignment on Azure. The focus is on Identity and Access Management (IAM) and Role-Based Access Control (RBAC).

Requirements:
- Design a secure Azure environment.
- Emphasize IAM and RBAC.
- Include diagrams and explanations.

Ideal skills and experience:
- Expertise in Azure security.
- Strong knowledge of IAM and RBAC.
- Experience with technical documentation and design diagrams.

Please provide a detailed proposal with your credentials and approach.