diff --git a/db/docs/operations_feature_flags.yml b/db/docs/operations_feature_flags.yml
index 25c3f0bfe95e789f40cb2e94ebe3e32703647a06..acb2d5c388792f18ea5f2b66140aa5ba0e797640 100644
--- a/db/docs/operations_feature_flags.yml
+++ b/db/docs/operations_feature_flags.yml
@@ -7,4 +7,12 @@ feature_categories:
 description: TODO
 introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/7433
 milestone: '11.4'
-gitlab_schema: gitlab_main
+gitlab_schema: gitlab_main_cell
+allow_cross_joins:
+- gitlab_main_clusterwide
+allow_cross_transactions:
+- gitlab_main_clusterwide
+allow_cross_foreign_keys:
+- gitlab_main_clusterwide
+sharding_key:
+  project_id: projects
diff --git a/db/docs/operations_feature_flags_clients.yml b/db/docs/operations_feature_flags_clients.yml
index d97309f020203b50f50f0f1748b5e2d3a81b6851..62023b24c6f0d6803729aa01cc5f93d9bcde40b6 100644
--- a/db/docs/operations_feature_flags_clients.yml
+++ b/db/docs/operations_feature_flags_clients.yml
@@ -7,4 +7,12 @@ feature_categories:
 description: https://docs.gitlab.com/ee/operations/feature_flags.html
 introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/7433
 milestone: '11.4'
-gitlab_schema: gitlab_main
+gitlab_schema: gitlab_main_cell
+allow_cross_joins:
+- gitlab_main_clusterwide
+allow_cross_transactions:
+- gitlab_main_clusterwide
+allow_cross_foreign_keys:
+- gitlab_main_clusterwide
+sharding_key:
+  project_id: projects
diff --git a/db/docs/operations_user_lists.yml b/db/docs/operations_user_lists.yml
index 37b6949ea1572d4fa8c8d297e067fef5a659f4d4..f49acaa5e708c634f268f120ec64e74886abe881 100644
--- a/db/docs/operations_user_lists.yml
+++ b/db/docs/operations_user_lists.yml
@@ -7,4 +7,12 @@ feature_categories:
 description: https://docs.gitlab.com/ee/operations/feature_flags.html#user-list
 introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/28822
 milestone: '13.0'
-gitlab_schema: gitlab_main
+gitlab_schema: gitlab_main_cell
+allow_cross_joins:
+- gitlab_main_clusterwide
+allow_cross_transactions:
+- gitlab_main_clusterwide
+allow_cross_foreign_keys:
+- gitlab_main_clusterwide
+sharding_key:
+  project_id: projects