diff --git a/web/src/polaris/namespace/model.ts b/web/src/polaris/namespace/model.ts
index 73cfaee..6251f47 100644
--- a/web/src/polaris/namespace/model.ts
+++ b/web/src/polaris/namespace/model.ts
@@ -16,6 +16,7 @@ export interface CreateNamespaceParams {
   user_ids?: string[]
   group_ids?: string[]
   service_export_to?: string[]
+  sync_to_global_registry?: boolean
 }
 export interface CreateNamespaceResult {
   namespace: Namespace
@@ -29,6 +30,7 @@ export interface ModifyNamespaceParams {
   remove_user_ids?: string[]
   remove_group_ids?: string[]
   service_export_to?: string[]
+  sync_to_global_registry?: boolean
 }
 export interface ModifyNamespaceResult {
   size: number
diff --git a/web/src/polaris/namespace/operation/CreateDuck.ts b/web/src/polaris/namespace/operation/CreateDuck.ts
index d88fa7a..7fd5efb 100644
--- a/web/src/polaris/namespace/operation/CreateDuck.ts
+++ b/web/src/polaris/namespace/operation/CreateDuck.ts
@@ -70,6 +70,7 @@ export default class CreateDuck extends FormDialog {
             remove_user_ids: removeUserIds,
             remove_group_ids: removeGroupIds,
             service_export_to,
+            sync_to_global_registry: values.sync_to_global_registry,
           },
         ]),
       )
@@ -83,6 +84,7 @@ export default class CreateDuck extends FormDialog {
             user_ids: userIds,
             group_ids: groupIds,
             service_export_to,
+            sync_to_global_registry: values.sync_to_global_registry,
           },
         ]),
       )