Update headers for admin docs 3

H1 headers needs to be in YAML frontmatter now

doc/administration/admin_area.md

@@ -2,10 +2,9 @@
 stage: none
 group: unassigned
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://handbook.gitlab.com/handbook/product/ux/technical-writing/#assignments
+title: GitLab Admin area
 ---
 
-# GitLab Admin area
-
 DETAILS:
 **Tier:** Free, Premium, Ultimate
 **Offering:** GitLab Self-Managed, GitLab Dedicated

doc/administration/administer_users.md

@@ -3,10 +3,9 @@ stage: none
 group: unassigned
 description: Administer GitLab users.
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://handbook.gitlab.com/handbook/product/ux/technical-writing/#assignments
+title: Administer users
 ---
 
-# Administer users
-
 DETAILS:
 **Tier:** Free, Premium, Ultimate
 **Offering:** GitLab Self-Managed

doc/administration/analytics.md

@@ -2,10 +2,9 @@
 stage: Plan
 group: Optimize
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://handbook.gitlab.com/handbook/product/ux/technical-writing/#assignments
+title: Use ClickHouse for analytics reports
 ---
 
-# Use ClickHouse for analytics reports
-
 DETAILS:
 **Tier:** Premium, Ultimate
 **Offering:** GitLab.com, GitLab Self-Managed

doc/administration/appearance.md

@@ -2,10 +2,9 @@
 stage: none
 group: unassigned
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://handbook.gitlab.com/handbook/product/ux/technical-writing/#assignments
+title: GitLab Appearance
 ---
 
-# GitLab Appearance
-
 DETAILS:
 **Tier:** Free, Premium, Ultimate
 **Offering:** GitLab Self-Managed

doc/administration/application_settings_cache.md

@@ -2,10 +2,9 @@
 stage: Systems
 group: Cloud Connector
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://handbook.gitlab.com/handbook/product/ux/technical-writing/#assignments
+title: Application cache interval
 ---
 
-# Application cache interval
-
 DETAILS:
 **Tier:** Free, Premium, Ultimate
 **Offering:** GitLab Self-Managed

doc/administration/audit_event_reports.md

@@ -2,10 +2,9 @@
 stage: Software Supply Chain Security
 group: Compliance
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://handbook.gitlab.com/handbook/product/ux/technical-writing/#assignments
+title: Audit events administration
 ---
 
-# Audit events administration
-
 In addition to [audit events](../user/compliance/audit_events.md), as an administrator, you can access additional
 features.
 

doc/administration/broadcast_messages.md

@@ -2,10 +2,9 @@
 stage: Foundations
 group: Personal Productivity
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://handbook.gitlab.com/handbook/product/ux/technical-writing/#assignments
+title: Broadcast messages
 ---
 
-# Broadcast messages
-
 DETAILS:
 **Tier:** Free, Premium, Ultimate
 **Offering:** GitLab Self-Managed

doc/administration/cells.md

@@ -2,10 +2,9 @@
 stage: Tenant Scale
 group: Cells Infrastructure
 info: Any user with at least the Maintainer role can merge updates to this content. For details, see https://docs.gitlab.com/ee/development/development_processes.html#development-guidelines-review.
+title: Cells
 ---
 
-# Cells
-
 DETAILS:
 **Offering:** GitLab.com
 **Status:** Experiment

doc/administration/compliance.md

@@ -2,10 +2,9 @@
 stage: Software Supply Chain Security
 group: Compliance
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://handbook.gitlab.com/handbook/product/ux/technical-writing/#assignments
+title: Compliance features
 ---
 
-# Compliance features
-
 DETAILS:
 **Tier:** Free, Premium, Ultimate
 **Offering:** GitLab Self-Managed

doc/administration/configure.md

@@ -3,10 +3,9 @@ stage: Systems
 group: Distribution
 description: Configuration settings.
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://handbook.gitlab.com/handbook/product/ux/technical-writing/#assignments
+title: Configure GitLab
 ---
 
-# Configure GitLab
-
 DETAILS:
 **Tier:** Free, Premium, Ultimate
 **Offering:** GitLab Self-Managed

doc/administration/consul.md

@@ -2,10 +2,9 @@
 stage: Systems
 group: Distribution
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://handbook.gitlab.com/handbook/product/ux/technical-writing/#assignments
+title: How to set up Consul
 ---
 
-# How to set up Consul
-
 DETAILS:
 **Tier:** Premium, Ultimate
 **Offering:** GitLab Self-Managed

doc/administration/credentials_inventory.md

@@ -2,10 +2,9 @@
 stage: Software Supply Chain Security
 group: Authentication
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://handbook.gitlab.com/handbook/product/ux/technical-writing/#assignments
+title: Credentials inventory for GitLab Self-Managed
 ---
 
-# Credentials inventory for GitLab Self-Managed
-
 DETAILS:
 **Tier:** Ultimate
 **Offering:** GitLab Self-Managed

doc/administration/custom_html_header_tags.md

@@ -3,10 +3,9 @@ stage: Software Supply Chain Security
 group: Compliance
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://handbook.gitlab.com/handbook/product/ux/technical-writing/#assignments
 description: Learn how to modify the HTML header tags of your GitLab instance.
+title: Custom HTML header tags
 ---
 
-# Custom HTML header tags
-
 DETAILS:
 **Tier:** Free, Premium, Ultimate
 **Offering:** GitLab Self-Managed

doc/administration/custom_project_templates.md

@@ -3,10 +3,9 @@ stage: Create
 group: Source Code
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://handbook.gitlab.com/handbook/product/ux/technical-writing/#assignments
 description: "Configure project templates and make them available to all projects on your GitLab instance."
+title: Custom instance-level project templates
 ---
 
-# Custom instance-level project templates
-
 DETAILS:
 **Tier:** Premium, Ultimate
 **Offering:** GitLab Self-Managed

doc/administration/docs_self_host.md

@@ -2,10 +2,9 @@
 stage: Systems
 group: Distribution
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://handbook.gitlab.com/handbook/product/ux/technical-writing/#assignments
+title: Host the GitLab product documentation
 ---
 
-# Host the GitLab product documentation
-
 DETAILS:
 **Tier:** Free, Premium, Ultimate
 **Offering:** GitLab Self-Managed

doc/administration/duo_add_on_seat_management_with_ldap.md

@@ -2,10 +2,9 @@
 stage: Fulfillment
 group: Provision
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://handbook.gitlab.com/handbook/product/ux/technical-writing/#assignments
+title: GitLab Duo add-on seat management with LDAP
 ---
 
-# GitLab Duo add-on seat management with LDAP
-
 DETAILS:
 **Tier:** Premium, Ultimate
 **Offering:** GitLab Self-Managed, GitLab Dedicated

doc/administration/email_from_gitlab.md

@@ -2,10 +2,9 @@
 stage: none
 group: unassigned
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://handbook.gitlab.com/handbook/product/ux/technical-writing/#assignments
+title: Email from GitLab
 ---
 
-# Email from GitLab
-
 DETAILS:
 **Tier:** Premium, Ultimate
 **Offering:** GitLab Self-Managed

doc/administration/encrypted_configuration.md

@@ -2,10 +2,9 @@
 stage: Systems
 group: Distribution
 info: "To determine the technical writer assigned to the Stage/Group associated with this page, see https://handbook.gitlab.com/handbook/product/ux/technical-writing/#assignments"
+title: Encrypted Configuration
 ---
 
-# Encrypted Configuration
-
 DETAILS:
 **Tier:** Free, Premium, Ultimate
 **Offering:** GitLab Self-Managed

doc/administration/environment_variables.md

@@ -2,10 +2,9 @@
 stage: Systems
 group: Distribution
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://handbook.gitlab.com/handbook/product/ux/technical-writing/#assignments
+title: Environment variables
 ---
 
-# Environment variables
-
 DETAILS:
 **Tier:** Free, Premium, Ultimate
 **Offering:** GitLab Self-Managed

doc/administration/external_users.md

@@ -2,10 +2,9 @@
 stage: Software Supply Chain Security
 group: Authentication
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://handbook.gitlab.com/handbook/product/ux/technical-writing/#assignments
+title: External users
 ---
 
-# External users
-
 DETAILS:
 **Tier:** Free, Premium, Ultimate
 **Offering:** GitLab Self-Managed