Update Rule “entra-group-access-reviews/rule”

rules/entra-group-access-reviews/rule.md

@@ -16,6 +16,18 @@ With [Access Reviews](https://learn.microsoft.com/en-us/azure/active-directory/g
 
 <!--endintro-->
 
+### Why use Access Reviews?
+
+In today's digital landscape, ensuring the right people have the right access to resources is paramount. Over time, as employees change roles, projects evolve, or external collaborators come and go, permissions can become outdated. This can lead to excessive access rights or, conversely, insufficient access, both of which pose risks. Excessive access can open doors to potential security breaches, while insufficient access can hinder productivity.
+
+"Entra Access Reviews" provides a systematic way to review and validate user access rights regularly. By conducting periodic access reviews, organizations can identify and rectify any inappropriate permissions, reducing the risk of unauthorized access or data breaches. Moreover, it ensures that users have the necessary access to perform their roles efficiently. Access reviews also support compliance efforts, as many regulatory frameworks require periodic reviews of access rights. With "Entra Access Reviews", organizations can automate this process, ensuring a consistent, auditable, and efficient approach to maintaining secure and compliant access controls.
+
+### User Experience During an Access Review
+
+When it's time for an access review, users receive a notification prompting them to validate their access rights. This user-friendly process is designed to be intuitive, guiding users step-by-step through the review of their permissions. They'll see a clear list of the resources they currently have access to and will be asked to confirm if they still require that access. This self-review empowers users to be part of the security and compliance process, ensuring they only have access to what they genuinely need. The interface is clean and straightforward, minimizing any potential confusion. Below is a screenshot that provides a glimpse into what users see during this process:
+
+![Figure: Reviewing your access is as simple as clicking a link in an email](2023-10-09_9-09-17.png)
+
 ### Creating an Access Review
 
 1. Go to the **Azure Portal | Identity Governance | [Access Reviews](https://portal.azure.com/#view/Microsoft_AAD_ERM/DashboardBlade/~/Controls)**