You have an Azure subscription that contains a resource group named RG1.

The user can already sign in to Security Copilot, so the missing permission is not a Security Copilot role. The Sentinel plugin retrieves incidents from the Sentinel workspace and therefore requires the appropriate Microsoft Sentinel data-plane role. Microsoft Sentinel Reader at the Workspace1 scope is the least-privilege role for viewing incidents. Security Administrator, Azure Contributor, or Security Copilot Owner would grant broader permissions than required. The posture and monitoring objective focuses on turning security data into usable operational outcomes. The correct answer either collects the right signal, grants the right security-operations role, or automates incident handling at the correct layer. Distractors often provide dashboards, queries, or broad permissions, but those do not create the requested workflow or least-privilege security capability. The result is a direct exam-style implementation choice: it changes the required security behavior without relying on unrelated monitoring, manual cleanup, or excessive privilege. Official Microsoft source/topic: SC-500 Study Guide > Security Copilot plugins and Sentinel roles; Microsoft Learn > Microsoft Sentinel Reader role.

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