diff --git a/src/pages/usage/components/daily-usage.tsx b/src/pages/usage/components/daily-usage.tsx
index def1cd58..dc0e3280 100644
--- a/src/pages/usage/components/daily-usage.tsx
+++ b/src/pages/usage/components/daily-usage.tsx
@@ -1,7 +1,7 @@
 import useCoolColors from '@/hooks/use-cool-colors';
 import BarChart from '@/pages/_components/bar-chart';
 import { BaseSelect, CardWrapper } from '@gpustack/core-ui';
-import { useIntl, useModel } from '@umijs/max';
+import { useAccess, useIntl } from '@umijs/max';
 import { Segmented } from 'antd';
 import dayjs from 'dayjs';
 import React, { useMemo } from 'react';
@@ -80,8 +80,12 @@ const DailyUsage: React.FC<DailyUsageProps> = (props) => {
     onGranularityChange
   } = props;
   const generateCoolColors = useCoolColors();
-  const { initialState } = useModel('@@initialState');
-  const { currentUser } = initialState || {};
+  // ``canSeeOrgAdmin`` widens to Org owners of the selected Org
+  // (Personal Org excluded). Mirrors the BE's
+  // ``_can_use_all_scope`` gate for the per-user breakdown
+  // dimension.
+  const access = useAccess();
+  const canGroupByUser = !!access.canSeeOrgAdmin;
 
   const labelFormatter = (v: any) => {
     if (granularity === 'month') {
@@ -253,7 +257,7 @@ const DailyUsage: React.FC<DailyUsageProps> = (props) => {
       value: item.value
     }))
     .filter((option) => {
-      if (currentUser?.is_admin) {
+      if (canGroupByUser) {
         return true;
       }
       return option.value !== 'user';
diff --git a/src/pages/usage/components/filter-bar.tsx b/src/pages/usage/components/filter-bar.tsx
index 1d8500da..c909fef9 100644
--- a/src/pages/usage/components/filter-bar.tsx
+++ b/src/pages/usage/components/filter-bar.tsx
@@ -1,5 +1,4 @@
 import useRangePickerPreset from '@/pages/dashboard/hooks/use-rangepicker-preset';
-import { useModel } from '@@/plugin-model';
 import { DownloadOutlined, SyncOutlined } from '@ant-design/icons';
 import {
   AutoTooltip,
@@ -7,7 +6,7 @@ import {
   IconFont,
   SimpleSelect
 } from '@gpustack/core-ui';
-import { useIntl } from '@umijs/max';
+import { useAccess, useIntl } from '@umijs/max';
 import { Button, DatePicker, Dropdown, MenuProps } from 'antd';
 import dayjs from 'dayjs';
 import React from 'react';
@@ -119,8 +118,12 @@ const FilterBar: React.FC<FilterBarProps> = (props) => {
     ]
   });
 
-  const initialInfo = useModel('@@initialState');
-  const { initialState } = initialInfo || {};
+  // ``canSeeOrgAdmin`` already encodes "platform admin OR owner of the
+  // selected (non-Personal) Org" via the access seam. Mirrors the
+  // backend's ``_can_use_all_scope`` predicate for the user-filter
+  // drill-down surface.
+  const access = useAccess();
+  const canManageUsers = !!access.canSeeOrgAdmin;
 
   const exportMenuItems: MenuProps['items'] = [
     {
@@ -252,7 +255,7 @@ const FilterBar: React.FC<FilterBarProps> = (props) => {
           optionLabelRender={singleOptionRender}
           onChange={onRoutesChange}
         />
-        {initialState?.currentUser?.is_admin && (
+        {canManageUsers && (
           <>
             <SimpleSelect
               allowClear
@@ -309,7 +312,7 @@ const FilterBar: React.FC<FilterBarProps> = (props) => {
             </div>
           </>
         )}
-        {!initialState?.currentUser?.is_admin && (
+        {!canManageUsers && (
           <SimpleSelect
             allowClear
             showSearch
diff --git a/src/pages/usage/index.tsx b/src/pages/usage/index.tsx
index 1ccfa5fc..c46e2686 100644
--- a/src/pages/usage/index.tsx
+++ b/src/pages/usage/index.tsx
@@ -1,8 +1,7 @@
 import { baseColorMap } from '@/pages/dashboard/config';
 import { formatLargeNumber } from '@/utils';
-import { useModel } from '@@/plugin-model';
 import { SimpleCard } from '@gpustack/core-ui';
-import { useIntl } from '@umijs/max';
+import { useAccess, useIntl } from '@umijs/max';
 import React, { useEffect, useMemo, useState } from 'react';
 import BreakdownTabs from './components/breakdown-tabs';
 import DailyUsage from './components/daily-usage';
@@ -16,8 +15,7 @@ type DateType = 'date' | 'week' | 'month' | 'quarter' | 'year';
 
 const Usage: React.FC = () => {
   const intl = useIntl();
-  const initialInfo = useModel('@@initialState');
-  const { initialState } = initialInfo || {};
+  const access = useAccess();
   const { exportTable } = useExportTable();
   const [openExportModal, setOpenExportModal] = useState(false);
   const [breakdownRefreshKey, setBreakdownRefreshKey] = useState(0);
@@ -66,7 +64,10 @@ const Usage: React.FC = () => {
 
   const { filters, commonFilters, fetchData, timeSeriesData, filterBar } =
     useUsageFilters({
-      initialScope: initialState?.currentUser?.is_admin ? 'all' : 'self',
+      // ``canSeeOrgAdmin`` widens to Org owners of the selected Org in
+      // the enterprise build (Personal Org excluded). Mirrors the BE's
+      // ``_can_use_all_scope`` gate one-to-one.
+      initialScope: access.canSeeOrgAdmin ? 'all' : 'self',
       metaData,
       chartFilters,
       summaryColumns