/azure-rbac

name: azure-rbac
description: Expert knowledge for Azure Role-based access control development including troubleshooting, best practices, decision making, limits & quotas, security, configuration, and integrations & coding patterns. Use when defining custom/built-in roles, ABAC conditions, deny assignments, PIM, or ARM/Bicep-based role automation, and other Azure Role-based access control related development tasks. Not for Azure Policy (use azure-policy), Azure Security (use azure-security), Azure Resource Manager (use azure-resource-manager), Azure Portal (use azure-portal).
compatibility: Requires network access. Uses mcp_microsoftdocs:microsoft_docs_fetch or fetch_webpage to retrieve documentation.
metadata:
  generated_at: "2026-09-13"
  generator: "docs2skills/1.0.0"

Azure Role-based access control Skill

This skill provides expert guidance for Azure Role-based access control. Covers troubleshooting, best practices, decision making, limits & quotas, security, configuration, and integrations & coding patterns. It combines local quick-reference content with remote documentation fetching capabilities.

How to Use This Skill

> **IMPORTANT for Agent**: Use the **Category Index** below to locate relevant sections. For categories with line ranges (e.g., `L35-L120`), use `read_file` with the specified lines. For categories with file links (e.g., `[security.md](security.md)`), use `read_file` on the linked reference file

> **IMPORTANT for Agent**: If `metadata.generated_at` is more than 3 months old, suggest the user pull the latest version from the repository. If `mcp_microsoftdocs` tools are not available, suggest the user install it: [Installation Guide](https://github.com/MicrosoftDocs/mcp/blob/main/README.md)

This skill requires **network access** to fetch documentation content:

• **Preferred**: Use `mcp_microsoftdocs:microsoft_docs_fetch` with query string `from=learn-agent-skill`. Returns Markdown.
• **Fallback**: Use `fetch_webpage` with query string `from=learn-agent-skill&accept=text/markdown`. Returns Markdown.

Category Index

| Category | Lines | Description | |----------|-------|-------------| | Troubleshooting | L35-L43 | Diagnosing and fixing Azure RBAC problems: auditing role changes, resolving role/custom role limits, and troubleshooting role assignment condition and common access issues. | | Best Practices | L44-L50 | Security-focused guidance on designing Azure RBAC: choosing scopes, delegating access with ABAC conditions, and applying least privilege and separation-of-duties best practices. | | Decision Making | L51-L55 | Guidance on choosing and migrating role models: moving from classic admins to RBAC, scaling with ABAC, selecting Azure vs Entra vs classic roles, and transferring subscriptions between directories. | | Limits & Quotas | L56-L61 | Designing and managing Azure RBAC custom roles, including understanding role structure, permissions, and step-by-step creation using the Azure portal | | Security | L62-L130 | Managing Azure RBAC security: built-in and custom roles, permissions, ABAC conditions, deny assignments, PIM, policy integration, and secure role assignment/administration practices. | | Configuration | L131-L141 | Configuring Azure RBAC/ABAC: prerequisites, condition syntax, role assignments, built‑in vs custom roles, and creating/inspecting custom role definitions via CLI and PowerShell | | Integrations & Coding Patterns | L142-L156 | How to assign, list, and query Azure RBAC role assignments using CLI, PowerShell, portal, REST, ARM/Bicep templates, including managed identities and group-based access. |

Troubleshooting

| Topic | URL | |-------|-----| | Audit Azure RBAC changes using Activity Log | https://learn.microsoft.com/en-us/azure/role-based-access-control/change-history-report | | Resolve common issues with Azure RBAC conditions | https://learn.microsoft.com/en-us/azure/role-based-access-control/conditions-faq | | Diagnose and fix Azure role assignment condition issues | https://learn.microsoft.com/en-us/azure/role-based-access-control/conditions-troubleshoot | | Resolve Azure RBAC role and custom role limit issues | https://learn.microsoft.com/en-us/azure/role-based-access-control/troubleshoot-limits | | Diagnose and resolve common Azure RBAC issues | https://learn.microsoft.com/en-us/azure/role-based-access-control/troubleshooting |

Best Practices

| Topic | URL | |-------|-----| | Apply security-focused best practices for Azure RBAC | https://learn.microsoft.com/en-us/azure/role-based-access-control/best-practices | | Example patterns for delegating RBAC with ABAC conditions | https://learn.microsoft.com/en-us/azure/role-based-access-control/delegate-role-assignments-examples | | Choose appropriate Azure RBAC scopes for access | https://learn.microsoft.com/en-us/azure/role-based-access-control/scope-overview |

Decision Making

| Topic | URL | |-------|-----| | Scale Azure RBAC assignments using ABAC and attributes | https://learn.microsoft.com/en-us/azure/role-based-access-control/conditions-custom-security-attributes-example |

Limits & Quotas

| Topic | URL | |-------|-----| | Understand and configure Azure RBAC custom roles | https://learn.microsoft.com/en-us/azure/role-based-access-control/custom-roles | | Create Azure custom roles in the portal | https://learn.microsoft.com/en-us/azure/role-based-access-control/custom-roles-portal |

Security

| Topic | URL | |-------|-----| | Use Azure built-in RBAC roles and permissions | https://learn.microsoft.com/en-us/azure/role-based-access-control/built-in-roles | | Use AI and machine learning Azure RBAC roles | https://learn.microsoft.com/en-us/azure/role-based-access-control/built-in-roles/ai-machine-learning | | Use analytics Azure RBAC built-in roles and permissions | https://learn.microsoft.com/en-us/azure/role-based-access-control/built-in-roles/analytics | | Apply compute-related Azure RBAC built-in roles | https://learn.microsoft.com/en-us/azure/role-b