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+This component is responsible for provisioning the full account hierarchy along with Organizational Units (OUs). It
+includes the ability to associate Service Control Policies (SCPs) to the Organization, each Organizational Unit and
+account.
+
+> [!NOTE]
+>
+> Part of a [cold start](https://docs.cloudposse.com/layers/accounts/prepare-aws-organization/) so it has to be
+> initially run with `SuperAdmin` role.
+
+In addition, it enables
+[AWS IAM Access Analyzer](https://docs.aws.amazon.com/IAM/latest/UserGuide/what-is-access-analyzer.html), which helps
+you identify the resources in your organization and accounts, such as Amazon S3 buckets or IAM roles, that are shared
+with an external entity. This lets you identify unintended access to your resources and data, which is a security risk.
+Access Analyzer identifies resources that are shared with external principals by using logic-based reasoning to analyze
+the resource-based policies in your AWS environment. For each instance of a resource that is shared outside of your
+account, Access Analyzer generates a finding. Findings include information about the access and the external principal
+that it is granted to. You can review findings to determine whether the access is intended and safe, or the access is
+unintended and a security risk.
+
+## Usage
+
+**Stack Level**: Global
+
+**IMPORTANT**: Account Name building blocks (such as tenant, stage, environment) must not contain dashes. Doing so will
+lead to unpredictable resource names as a `-` is the default delimiter. Additionally, account names must be lower case
+alphanumeric with no special characters. For example:
+
+| Key              | Value           | Correctness |
+| ---------------- | --------------- | ----------- |
 | **Tenant**       | foo             | ✅          |
 | **Tenant**       | foo-bar         | ❌          |
 | **Environment**  | use1            | ✅          |