Secret scanning alert dismissal doc updates (#55999)

Co-authored-by: mchammer01 <42146119+mchammer01@users.noreply.github.com>

Author: courtneycl

content/admin/overview/establishing-a-governance-framework-for-your-enterprise.md

@@ -106,8 +106,6 @@ Approval processes are available for:
 * Bypasses of push protection—You can choose who is allowed to bypass push protection, and add a review and approval cycle for pushes containing secrets from all other contributors. For more information about **delegated bypass for push protection**, see [AUTOTITLE](/code-security/secret-scanning/using-advanced-secret-scanning-and-push-protection-features/delegated-bypass-for-push-protection/about-delegated-bypass-for-push-protection).{% ifversion security-delegated-alert-dismissal %}
 * Dismissals of alerts for {% data variables.product.prodname_code_scanning %} and {% data variables.product.prodname_secret_scanning %}—You can provide additional control and visibility over alert assessment by ensuring that only designated individuals can dismiss (or close) alerts. For more information about **delegated alert dismissal**, see [AUTOTITLE](/code-security/code-scanning/managing-your-code-scanning-configuration/enabling-delegated-alert-dismissal-for-code-scanning) and [AUTOTITLE](/code-security/code-scanning/managing-your-code-scanning-configuration/enabling-delegated-alert-dismissal-for-code-scanning).
 
-  {% data reusables.advanced-security.delegated-alert-dismissal-beta %}
-
 {% endif %}
 
 {% endif %}

content/code-security/secret-scanning/using-advanced-secret-scanning-and-push-protection-features/enabling-delegated-alert-dismissal-for-secret-scanning.md

@@ -15,8 +15,6 @@ shortTitle: Delegated alert dismissal
 
 ## About enabling delegated alert dismissal
 
-{% data reusables.advanced-security.delegated-alert-dismissal-beta %}
-
 {% data reusables.security.delegated-alert-dismissal-intro %}
 
 ## Configuring delegated dismissal for a repository
@@ -38,3 +36,14 @@ You must configure delegated dismissal for your organization using a custom secu
 1. Apply the security configuration to all (or selected) repositories in your organization. See [AUTOTITLE](/code-security/securing-your-organization/enabling-security-features-in-your-organization/applying-a-custom-security-configuration).
 
 To learn more about security configurations, see [AUTOTITLE](/code-security/securing-your-organization/introduction-to-securing-your-organization-at-scale/about-enabling-security-features-at-scale).
+
+{% ifversion secret-scanning-alert-dismiss-custom-role %}
+
+## Configuring delegated dismissal for an enterprise
+
+1. Create a new custom security configuration, or edit an existing one. See [AUTOTITLE](/admin/managing-code-security/securing-your-enterprise/creating-a-custom-security-configuration-for-your-enterprise).
+1. When defining the custom security configuration, under "{% data variables.product.prodname_secret_protection %}", ensure that the dropdown menu for "Prevent direct alert dismissals" is set to **Enabled**.
+1. Click **Save configuration**.
+1. Apply the security configuration to all (or selected) repositories in your enterprise. See [AUTOTITLE](/admin/managing-code-security/securing-your-enterprise/applying-a-custom-security-configuration-to-your-enterprise).
+
+{% endif %}

content/organizations/managing-peoples-access-to-your-organization-with-roles/about-custom-organization-roles.md

@@ -65,6 +65,9 @@ Manage organization OAuth app policies | Access to the "OAuth app policy" settin
 |  {% ifversion push-protection-bypass-fine-grained-permissions %} |
 | Review and manage {% data variables.product.prodname_secret_scanning %} bypass requests | Review and manage {% data variables.product.prodname_secret_scanning %} bypass requests for your organization. | [AUTOTITLE](/code-security/secret-scanning/using-advanced-secret-scanning-and-push-protection-features/delegated-bypass-for-push-protection) |
 |  {% endif %} |
+| {% ifversion secret-scanning-alert-dismiss-custom-role %} |
+| Review and manage {% data variables.product.prodname_secret_scanning %} alert dismissal requests | Review and manage {% data variables.product.prodname_secret_scanning %} alert dismissal requests for your organization. | [AUTOTITLE](/code-security/secret-scanning/using-advanced-secret-scanning-and-push-protection-features/enabling-delegated-alert-dismissal-for-secret-scanning) |
+|  {% endif %} |
 
 {% endrowheaders %}
 

content/organizations/managing-peoples-access-to-your-organization-with-roles/roles-in-an-organization.md

@@ -200,10 +200,10 @@ Some of the features listed below are limited to organizations using {% data var
 | Review and manage {% data variables.product.prodname_secret_scanning %} bypass requests (see [AUTOTITLE](/code-security/secret-scanning/using-advanced-secret-scanning-and-push-protection-features/delegated-bypass-for-push-protection)) | {% octicon "check" aria-label="Yes" %} | {% octicon "x" aria-label="No" %} | {% octicon "x" aria-label="No" %} | {% octicon "x" aria-label="No" %} | {% octicon "check" aria-label="Yes" %} |
 | {% endif %} |
 | {% ifversion security-delegated-alert-dismissal %} |
-| Review and manage {% data variables.product.prodname_secret_scanning %} dismissal requests | {% octicon "check" aria-label="Yes" %} | {% octicon "x" aria-label="No" %} | {% octicon "x" aria-label="No" %} | {% octicon "x" aria-label="No" %} | {% octicon "check" aria-label="Yes" %} |
+| Review and manage {% data variables.product.prodname_secret_scanning %} dismissal requests (see [AUTOTITLE](/code-security/secret-scanning/using-advanced-secret-scanning-and-push-protection-features/enabling-delegated-alert-dismissal-for-secret-scanning)) | {% octicon "check" aria-label="Yes" %} | {% octicon "x" aria-label="No" %} | {% octicon "x" aria-label="No" %} | {% octicon "x" aria-label="No" %} | {% octicon "check" aria-label="Yes" %} |
 | {% endif %} |
 | {% ifversion security-delegated-alert-dismissal %} |
-| Review and manage {% data variables.product.prodname_code_scanning %} dismissal requests | {% octicon "check" aria-label="Yes" %} | {% octicon "x" aria-label="No" %} | {% octicon "x" aria-label="No" %} | {% octicon "x" aria-label="No" %} | {% octicon "check" aria-label="Yes" %} |
+| Review and manage {% data variables.product.prodname_code_scanning %} dismissal requests (see [AUTOTITLE](/code-security/code-scanning/managing-your-code-scanning-configuration/enabling-delegated-alert-dismissal-for-code-scanning)) | {% octicon "check" aria-label="Yes" %} | {% octicon "x" aria-label="No" %} | {% octicon "x" aria-label="No" %} | {% octicon "x" aria-label="No" %} | {% octicon "check" aria-label="Yes" %} |
 | {% endif %} |
 
 {% endrowheaders %}

data/features/secret-scanning-alert-dismiss-custom-role.yml

@@ -0,0 +1,6 @@
+# Reference: #16320
+# Delegated alert closures for secret scanning [GA]
+versions:
+  fpt: '*'
+  ghec: '*'
+  ghes: '>=3.18'

data/reusables/security/delegated-alert-dismissal-intro.md

@@ -4,7 +4,7 @@ Enabling the feature automatically assigns organization owners and security mana
 
 * "Review and manage {% data variables.product.prodname_code_scanning %} alert dismissal requests" permission for {% data variables.product.prodname_code_scanning %}.
 
-* "Review and manage {% data variables.product.prodname_secret_scanning %} alert dismissal requests" permission for {% data variables.product.prodname_secret_scanning %}'
+* "Review and manage {% data variables.product.prodname_secret_scanning %} alert dismissal requests" permission for {% data variables.product.prodname_secret_scanning %}. This permission can also be applied to custom roles.
 
 For more information about these permissions, see [AUTOTITLE](/organizations/managing-peoples-access-to-your-organization-with-roles/roles-in-an-organization#permissions-for-organization-roles).