diff --git a/app/graphql/resolvers/projects/services_resolver.rb b/app/graphql/resolvers/projects/services_resolver.rb
index 99de4df945c98752f8cf59c50d24686301508ea8..3eca0dfd83f8674cedb23b3b6fdd3088e4c2ab43 100644
--- a/app/graphql/resolvers/projects/services_resolver.rb
+++ b/app/graphql/resolvers/projects/services_resolver.rb
@@ -2,6 +2,7 @@
 
 module Resolvers
   module Projects
+    # TODO: Remove in 17.0, see https://gitlab.com/gitlab-org/gitlab/-/merge_requests/108418
     class ServicesResolver < BaseResolver
       include Gitlab::Graphql::Authorize::AuthorizeResource
 
diff --git a/app/graphql/types/project_type.rb b/app/graphql/types/project_type.rb
index d0c2c583f9f22ef04c3740688f330a7928077f80..def16887c5337739431757c90312de2a6b3f3127 100644
--- a/app/graphql/types/project_type.rb
+++ b/app/graphql/types/project_type.rb
@@ -393,6 +393,10 @@ class ProjectType < BaseObject
 
     field :services, Types::Projects::ServiceType.connection_type,
           null: true,
+          deprecated: {
+            reason: 'This will be renamed to `Project.integrations`',
+            milestone: '15.9'
+          },
           description: 'Project services.',
           resolver: Resolvers::Projects::ServicesResolver
 
diff --git a/app/graphql/types/projects/service_type.rb b/app/graphql/types/projects/service_type.rb
index 1416d93d3b4f9c8d69b067931ba8b2f2cbec9c3a..ec58e3254aeed74641993efff79eaf8846d9ce3d 100644
--- a/app/graphql/types/projects/service_type.rb
+++ b/app/graphql/types/projects/service_type.rb
@@ -2,6 +2,7 @@
 
 module Types
   module Projects
+    # TODO: Remove in 17.0, see https://gitlab.com/gitlab-org/gitlab/-/merge_requests/108418
     module ServiceType
       include Types::BaseInterface
       graphql_name 'Service'
diff --git a/app/graphql/types/projects/service_type_enum.rb b/app/graphql/types/projects/service_type_enum.rb
index d0cecbfea49ce899838317bc7840ceb626f7dc2c..fd88fa957e7b3b24a535ef4977adec8cb547234f 100644
--- a/app/graphql/types/projects/service_type_enum.rb
+++ b/app/graphql/types/projects/service_type_enum.rb
@@ -2,6 +2,7 @@
 
 module Types
   module Projects
+    # TODO: Remove in 17.0, see https://gitlab.com/gitlab-org/gitlab/-/merge_requests/108418
     class ServiceTypeEnum < BaseEnum
       graphql_name 'ServiceType'
 
diff --git a/app/graphql/types/projects/services/base_service_type.rb b/app/graphql/types/projects/services/base_service_type.rb
index 5341ae2a864daa69d99e2e54992e329385a87e6b..9a48aafa5a8f5834144092660052cc3d8272b979 100644
--- a/app/graphql/types/projects/services/base_service_type.rb
+++ b/app/graphql/types/projects/services/base_service_type.rb
@@ -3,6 +3,7 @@
 module Types
   module Projects
     module Services
+      # TODO: Remove in 17.0, see https://gitlab.com/gitlab-org/gitlab/-/merge_requests/108418
       class BaseServiceType < BaseObject
         graphql_name 'BaseService'
 
diff --git a/app/graphql/types/projects/services/jira_project_type.rb b/app/graphql/types/projects/services/jira_project_type.rb
index 1c5b97802e36ae1e0545902f02f94128f7a9ec33..eb721d02b36042bb0280e0bff5495c15ddbff00a 100644
--- a/app/graphql/types/projects/services/jira_project_type.rb
+++ b/app/graphql/types/projects/services/jira_project_type.rb
@@ -4,6 +4,7 @@ module Types
   module Projects
     module Services
       # rubocop:disable Graphql/AuthorizeTypes
+      # TODO: Remove in 17.0, see https://gitlab.com/gitlab-org/gitlab/-/merge_requests/108418
       class JiraProjectType < BaseObject
         graphql_name 'JiraProject'
 
diff --git a/app/graphql/types/projects/services/jira_service_type.rb b/app/graphql/types/projects/services/jira_service_type.rb
index 425a283c674f9b0205e553f6dcf204df01065000..ac274d7f890850d0ab5f1455170b191b7c840c99 100644
--- a/app/graphql/types/projects/services/jira_service_type.rb
+++ b/app/graphql/types/projects/services/jira_service_type.rb
@@ -3,6 +3,7 @@
 module Types
   module Projects
     module Services
+      # TODO: Remove in 17.0, see https://gitlab.com/gitlab-org/gitlab/-/merge_requests/108418
       class JiraServiceType < BaseObject
         graphql_name 'JiraService'
 
diff --git a/doc/api/graphql/reference/index.md b/doc/api/graphql/reference/index.md
index d01e8e3e7c3bd1b2f6371f16d521847392990fd6..febd69360273c84e38c5a510097e4b8ddc9344ac 100644
--- a/doc/api/graphql/reference/index.md
+++ b/doc/api/graphql/reference/index.md
@@ -18603,6 +18603,10 @@ Returns [`SentryDetailedError`](#sentrydetailederror).
 
 Project services.
 
+WARNING:
+**Deprecated** in 15.9.
+This will be renamed to `Project.integrations`.
+
 Returns [`ServiceConnection`](#serviceconnection).
 
 This field returns a [connection](#connections). It accepts the
diff --git a/spec/graphql/resolvers/projects/jira_projects_resolver_spec.rb b/spec/graphql/resolvers/projects/jira_projects_resolver_spec.rb
index b95bab41e3efd2243a2d72a3d87c5b214f2a943a..6af2f56cef47e2cdee80a958ee0a8af1d0f1728d 100644
--- a/spec/graphql/resolvers/projects/jira_projects_resolver_spec.rb
+++ b/spec/graphql/resolvers/projects/jira_projects_resolver_spec.rb
@@ -2,7 +2,7 @@
 
 require 'spec_helper'
 
-RSpec.describe Resolvers::Projects::JiraProjectsResolver do
+RSpec.describe Resolvers::Projects::JiraProjectsResolver, feature_category: :integrations do
   include GraphqlHelpers
 
   specify do
diff --git a/spec/support/shared_examples/graphql/projects/services_resolver_shared_examples.rb b/spec/support/shared_examples/graphql/projects/services_resolver_shared_examples.rb
index 16c2ab07f3aac9ea1a71ca53857a7f45703daff7..d9a9400cb4eda74b535fc6d826220ca4a87f2adb 100644
--- a/spec/support/shared_examples/graphql/projects/services_resolver_shared_examples.rb
+++ b/spec/support/shared_examples/graphql/projects/services_resolver_shared_examples.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
-
+# TODO: Remove in 17.0, see https://gitlab.com/gitlab-org/gitlab/-/merge_requests/108418
 RSpec.shared_examples 'no project services' do
   it 'returns empty collection' do
     expect(resolve_services).to be_empty