Add stage/group ownership to Geo docs

Add metadata indicating ownership to the Geo documentation in the
administration directory.

doc/administration/geo/disaster_recovery/background_verification.md

+---
+stage: Enablement
+group: Geo
+info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
+type: howto
+---
+
 # Automatic background verification **(PREMIUM ONLY)**
 
 NOTE: **Note:**

doc/administration/geo/disaster_recovery/bring_primary_back.md

+---
+stage: Enablement
+group: Geo
+info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
+type: howto
+---
+
 # Bring a demoted primary node back online **(PREMIUM ONLY)**
 
 After a failover, it is possible to fail back to the demoted **primary** node to

doc/administration/geo/disaster_recovery/index.md

+---
+stage: Enablement
+group: Geo
+info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
+type: howto
+---
+
 # Disaster Recovery (Geo) **(PREMIUM ONLY)**
 
 Geo replicates your database, your Git repositories, and few other assets.

doc/administration/geo/disaster_recovery/planned_failover.md

+---
+stage: Enablement
+group: Geo
+info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
+type: howto
+---
+
 # Disaster recovery for planned failover **(PREMIUM ONLY)**
 
 The primary use-case of Disaster Recovery is to ensure business continuity in

doc/administration/geo/replication/configuration.md

+---
+stage: Enablement
+group: Geo
+info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
+type: howto
+---
+
 # Geo configuration **(PREMIUM ONLY)**
 
 ## Configuring a new **secondary** node

doc/administration/geo/replication/database.md

+---
+stage: Enablement
+group: Geo
+info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
+type: howto
+---
+
 # Geo database replication **(PREMIUM ONLY)**
 
 NOTE: **Note:**

doc/administration/geo/replication/datatypes.md

+---
+stage: Enablement
+group: Geo
+info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
+type: howto
+---
+
 # Geo data types support
 
 A Geo data type is a specific class of data that is required by one or more GitLab features to

doc/administration/geo/replication/docker_registry.md

+---
+stage: Enablement
+group: Geo
+info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
+type: howto
+---
+
 # Docker Registry for a secondary node **(PREMIUM ONLY)**
 
 You can set up a [Docker Registry](https://docs.docker.com/registry/) on your

doc/administration/geo/replication/external_database.md

+---
+stage: Enablement
+group: Geo
+info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
+type: howto
+---
+
 # Geo with external PostgreSQL instances **(PREMIUM ONLY)**
 
 This document is relevant if you are using a PostgreSQL instance that is *not

doc/administration/geo/replication/faq.md

+---
+stage: Enablement
+group: Geo
+info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
+type: howto
+---
+
 # Geo Frequently Asked Questions **(PREMIUM ONLY)**
 
 ## What are the minimum requirements to run Geo?

doc/administration/geo/replication/geo_validation_tests.md

+---
+stage: Enablement
+group: Geo
+info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
+type: howto
+---
+
 # Geo validation tests
 
 The Geo team performs manual testing and validation on common deployment configurations to ensure

doc/administration/geo/replication/index.md

+---
+stage: Enablement
+group: Geo
+info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
+type: howto
+---
+
 # Replication (Geo) **(PREMIUM ONLY)**
 
 > - Introduced in GitLab Enterprise Edition 8.9.

doc/administration/geo/replication/location_aware_git_url.md

+---
+stage: Enablement
+group: Geo
+info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
+type: howto
+---
+
 # Location-aware Git remote URL with AWS Route53 **(PREMIUM ONLY)**
 
 You can provide GitLab users with a single remote URL that automatically uses

doc/administration/geo/replication/multiple_servers.md

+---
+stage: Enablement
+group: Geo
+info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
+type: howto
+---
+
 # Geo for multiple servers **(PREMIUM ONLY)**
 
 This document describes a minimal reference architecture for running Geo

doc/administration/geo/replication/object_storage.md

+---
+stage: Enablement
+group: Geo
+info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
+type: howto
+---
+
 # Geo with Object storage **(PREMIUM ONLY)**
 
 Geo can be used in combination with Object Storage (AWS S3, or other compatible object storage).

doc/administration/geo/replication/remove_geo_node.md

+---
+stage: Enablement
+group: Geo
+info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
+type: howto
+---
+
 # Removing secondary Geo nodes **(PREMIUM ONLY)**
 
 **Secondary** nodes can be removed from the Geo cluster using the Geo admin page of the **primary** node. To remove a **secondary** node:

doc/administration/geo/replication/security_review.md

+---
+stage: Enablement
+group: Geo
+info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
+type: howto
+---
+
 # Geo security review (Q&A) **(PREMIUM ONLY)**
 
 The following security review of the Geo feature set focuses on security aspects of

doc/administration/geo/replication/troubleshooting.md

+---
+stage: Enablement
+group: Geo
+info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
+type: howto
+---
+
 # Geo Troubleshooting **(PREMIUM ONLY)**
 
 Setting up Geo requires careful attention to details and sometimes it's easy to

doc/administration/geo/replication/tuning.md

+---
+stage: Enablement
+group: Geo
+info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
+type: howto
+---
+
 # Tuning Geo **(PREMIUM ONLY)**
 
 ## Changing the sync capacity values

doc/administration/geo/replication/updating_the_geo_nodes.md

+---
+stage: Enablement
+group: Geo
+info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
+type: howto
+---
+
 # Updating the Geo nodes **(PREMIUM ONLY)**
 
 Updating Geo nodes involves performing: