diff --git a/src/pages/usage/apis/resource.ts b/src/pages/usage/apis/resource.ts
index 68fe4694..f65e6213 100644
--- a/src/pages/usage/apis/resource.ts
+++ b/src/pages/usage/apis/resource.ts
@@ -20,6 +20,10 @@ export interface ResourceUsageFilters {
   instance_ids?: number[];
   gpu_types?: string[];
   volume_ids?: number[];
+  // Platform-wide "All" view only (backend-gated): consumer-Org ids and
+  // user-group ids (expanded server-side to the groups' direct members).
+  organization_ids?: number[];
+  user_group_ids?: number[];
 }
 
 export interface ResourceBreakdownRequest {
@@ -65,6 +69,10 @@ export interface ResourceBreakdownItem extends ResourceBreakdownSummary {
   volume_name?: string;
   user_id?: number;
   user_name?: string;
+  // Organization grouping (platform-wide "All" view). ``organization_name``
+  // is resolved live server-side; a gone Org sets ``deleted``.
+  organization_id?: number;
+  organization_name?: string;
   // The grouped entity (instance / volume / user) no longer exists. The name
   // fields keep the clean (stale) name; the tables show a DeletedTag off this
   // flag plus the id, matching the Tokens tab.
@@ -261,6 +269,7 @@ const GROUP_BY_MAP: Record<string, string> = {
   instance: 'instance',
   volume: 'volume',
   user: 'user',
+  organization: 'organization',
   date: 'date'
 };
 
@@ -334,6 +343,10 @@ function flattenItem(
       flat.user_name = rawKey;
       flat.user_id = id;
       break;
+    case 'organization':
+      flat.organization_name = rawKey;
+      flat.organization_id = id;
+      break;
     default:
       break;
   }
@@ -393,7 +406,13 @@ function flattenResponse(
 
 function toServerRequest(data: ResourceBreakdownRequest) {
   const groupByList = data.group_by?.length ? data.group_by : ['resource_type'];
-  const { creator_ids, instance_ids, volume_ids } = data.filters ?? {};
+  const {
+    creator_ids,
+    instance_ids,
+    volume_ids,
+    organization_ids,
+    user_group_ids
+  } = data.filters ?? {};
   // The non-date dimension drives response flattening into the right field.
   const dim = groupByList.find((g) => g !== 'date');
   return {
@@ -408,6 +427,8 @@ function toServerRequest(data: ResourceBreakdownRequest) {
       ...(creator_ids?.length ? { creator_ids } : {}),
       ...(instance_ids?.length ? { instance_ids } : {}),
       ...(volume_ids?.length ? { volume_ids } : {}),
+      ...(organization_ids?.length ? { organization_ids } : {}),
+      ...(user_group_ids?.length ? { user_group_ids } : {}),
       ...(data.order_by ? { order_by: data.order_by } : {}),
       ...(data.descending !== undefined ? { descending: data.descending } : {}),
       page: data.page ?? 1,
@@ -477,6 +498,8 @@ export async function queryResourceEvents(
   options?: { skipErrorHandler?: boolean; token?: any }
 ): Promise<ResourceEventsResponse> {
   const creatorIds = data.filters?.creator_ids;
+  const organizationIds = data.filters?.organization_ids;
+  const userGroupIds = data.filters?.user_group_ids;
   return request<ResourceEventsResponse>(URL.EVENTS, {
     params: {
       start_date: data.start_date,
@@ -486,6 +509,12 @@ export async function queryResourceEvents(
       // GET endpoints take list params as CSV strings (avoids axios array
       // serialization quirks); the server splits them back into lists.
       ...(creatorIds?.length ? { creator_ids: creatorIds.join(',') } : {}),
+      ...(organizationIds?.length
+        ? { organization_ids: organizationIds.join(',') }
+        : {}),
+      ...(userGroupIds?.length
+        ? { user_group_ids: userGroupIds.join(',') }
+        : {}),
       ...(data.event_types?.length
         ? { event_types: data.event_types.join(',') }
         : {}),
@@ -503,12 +532,18 @@ export interface ResourceFilterOption {
   id: number;
   label: string;
   deleted?: boolean;
+  // ``org`` / ``user`` / ``group`` — only set on organization options so the
+  // filter dropdown can tag a personal (USER) consumer.
+  kind?: string;
 }
 
 export interface ResourceFilterMeta {
   creators: ResourceFilterOption[];
   instances: ResourceFilterOption[];
   volumes: ResourceFilterOption[];
+  // Platform-wide "All" view only (backend returns them empty otherwise).
+  organizations: ResourceFilterOption[];
+  user_groups: ResourceFilterOption[];
 }
 
 export async function queryResourceFilterMeta(
@@ -521,7 +556,9 @@ export async function queryResourceFilterMeta(
   return {
     creators: res.creators || [],
     instances: res.instances || [],
-    volumes: res.volumes || []
+    volumes: res.volumes || [],
+    organizations: res.organizations || [],
+    user_groups: res.user_groups || []
   };
 }
 
@@ -531,10 +568,12 @@ export async function queryUsageSummary(
     end_date: string;
     scope?: 'self' | 'all';
     creator_ids?: number[];
+    organization_ids?: number[];
+    user_group_ids?: number[];
   },
   options?: { token?: any }
 ): Promise<UsageSummaryResponse> {
-  const { creator_ids, ...rest } = params;
+  const { creator_ids, organization_ids, user_group_ids, ...rest } = params;
   const res = await request<{
     total_tokens: number;
     input_tokens: number;
@@ -548,7 +587,13 @@ export async function queryUsageSummary(
     params: {
       ...rest,
       scope: params.scope ?? 'all',
-      ...(creator_ids?.length ? { creator_ids: creator_ids.join(',') } : {})
+      ...(creator_ids?.length ? { creator_ids: creator_ids.join(',') } : {}),
+      ...(organization_ids?.length
+        ? { organization_ids: organization_ids.join(',') }
+        : {}),
+      ...(user_group_ids?.length
+        ? { user_group_ids: user_group_ids.join(',') }
+        : {})
     },
     method: 'GET',
     cancelToken: options?.token
@@ -565,7 +610,17 @@ export async function queryUsageSummary(
         end_date: params.end_date,
         scope: params.scope ?? 'all',
         group_by: ['gpu_type'],
-        ...(creator_ids?.length ? { filters: { creator_ids } } : {}),
+        ...(creator_ids?.length ||
+        organization_ids?.length ||
+        user_group_ids?.length
+          ? {
+              filters: {
+                ...(creator_ids?.length ? { creator_ids } : {}),
+                ...(organization_ids?.length ? { organization_ids } : {}),
+                ...(user_group_ids?.length ? { user_group_ids } : {})
+              }
+            }
+          : {}),
         page: 1,
         perPage: 100
       },
diff --git a/src/pages/usage/components/filter-bar.tsx b/src/pages/usage/components/filter-bar.tsx
index 55e26f47..1474868e 100644
--- a/src/pages/usage/components/filter-bar.tsx
+++ b/src/pages/usage/components/filter-bar.tsx
@@ -1,3 +1,4 @@
+import PluginExtraFields from '@/components/plugin-extra-fields';
 import useRangePickerPreset from '@/pages/dashboard/hooks/use-rangepicker-preset';
 import { DownloadOutlined, SyncOutlined } from '@ant-design/icons';
 import {
@@ -37,6 +38,14 @@ interface FilterBarProps {
   routeOptions: OptionType[];
   userOptions: OptionType[];
   apiKeyOptions: GroupOption<UsageFilterItem>[];
+  // Platform-wide "All" view only; empty otherwise (backend-gated). Rendered
+  // by the enterprise ``UsageFilterBar`` slot.
+  organizationOptions?: OptionType[];
+  userGroupOptions?: OptionType[];
+  selectedOrganizations?: string[];
+  selectedUserGroups?: string[];
+  onOrganizationsChange?: (value: string[]) => void;
+  onUserGroupsChange?: (value: string[]) => void;
   activeApiKeys: valueType[][];
   handlePickerChange: (picker: DateType) => void;
   onScopeChange: (value: string) => void;
@@ -77,6 +86,12 @@ const FilterBar: React.FC<FilterBarProps> = (props) => {
     onRoutesChange,
     onUsersChange,
     onApiKeysChange,
+    organizationOptions,
+    userGroupOptions,
+    selectedOrganizations,
+    selectedUserGroups,
+    onOrganizationsChange,
+    onUserGroupsChange,
     onExportChart,
     onExportTable,
     handleSearch
@@ -345,6 +360,21 @@ const FilterBar: React.FC<FilterBarProps> = (props) => {
             onChange={onApiKeysChange}
           />
         )}
+        {/* Enterprise-only Organization / User Group filters (platform-wide
+            "All" view). Renders nothing when no plugin is registered or the
+            backend returned no options. */}
+        <PluginExtraFields
+          name="UsageFilterBar"
+          context={{
+            organizationOptions: organizationOptions || [],
+            userGroupOptions: userGroupOptions || [],
+            selectedOrganizations: selectedOrganizations || [],
+            selectedUserGroups: selectedUserGroups || [],
+            onOrganizationsChange,
+            onUserGroupsChange,
+            optionLabelRender: singleOptionRender
+          }}
+        />
         <Button
           type="text"
           style={{ color: 'var(--ant-color-text-tertiary)' }}
diff --git a/src/pages/usage/components/resource-export-data.tsx b/src/pages/usage/components/resource-export-data.tsx
index 340e51ac..977a71c7 100644
--- a/src/pages/usage/components/resource-export-data.tsx
+++ b/src/pages/usage/components/resource-export-data.tsx
@@ -33,6 +33,9 @@ type Scope = 'self' | 'all';
 interface SelectOption {
   value: number;
   label: string;
+  deleted?: boolean;
+  // ``org`` / ``user`` / ``group`` — set on organization options for the tag.
+  kind?: string;
 }
 
 interface ResourceExportDataProps {
@@ -62,6 +65,12 @@ interface ResourceExportDataProps {
   initialDateRange: [dayjs.Dayjs, dayjs.Dayjs];
   initialSelectedUsers: number[];
   initialSelectedResources: number[];
+  // Platform-wide "All" view only; empty otherwise. Mirrors the tab's
+  // Organization / User Group filters so the export can re-narrow by them.
+  organizationOptions?: SelectOption[];
+  userGroupOptions?: SelectOption[];
+  initialSelectedOrganizations?: number[];
+  initialSelectedUserGroups?: number[];
   // Name columns that carry a "[Deleted.#id]" marker when their entity is gone.
   // Each maps a clean-name field to its id + own deleted flag, so a compound
   // (date + instance/volume) row can mark the instance/volume and its owner
@@ -92,6 +101,10 @@ const ResourceExportData: React.FC<ResourceExportDataProps> = (props) => {
     initialDateRange,
     initialSelectedUsers,
     initialSelectedResources,
+    organizationOptions = [],
+    userGroupOptions = [],
+    initialSelectedOrganizations = [],
+    initialSelectedUserGroups = [],
     deletedNameFields
   } = props;
   const intl = useIntl();
@@ -103,6 +116,12 @@ const ResourceExportData: React.FC<ResourceExportDataProps> = (props) => {
   const [selectedResources, setSelectedResources] = useState<number[]>(
     initialSelectedResources
   );
+  const [selectedOrganizations, setSelectedOrganizations] = useState<number[]>(
+    initialSelectedOrganizations
+  );
+  const [selectedUserGroups, setSelectedUserGroups] = useState<number[]>(
+    initialSelectedUserGroups
+  );
   const [pageParams, setPageParams] = useState(INITIAL_PAGE);
   const [data, setData] = useState<ResourceBreakdownResponse | null>(null);
   const [loading, setLoading] = useState(false);
@@ -118,11 +137,20 @@ const ResourceExportData: React.FC<ResourceExportDataProps> = (props) => {
     group_by: groupBy,
     granularity: 'day',
     filters:
-      selectedUsers.length || selectedResources.length
+      selectedUsers.length ||
+      selectedResources.length ||
+      selectedOrganizations.length ||
+      selectedUserGroups.length
         ? {
             ...(selectedUsers.length ? { creator_ids: selectedUsers } : {}),
             ...(selectedResources.length
               ? { [resourceFilter.key]: selectedResources }
+              : {}),
+            ...(selectedOrganizations.length
+              ? { organization_ids: selectedOrganizations }
+              : {}),
+            ...(selectedUserGroups.length
+              ? { user_group_ids: selectedUserGroups }
               : {})
           }
         : undefined,
@@ -146,6 +174,8 @@ const ResourceExportData: React.FC<ResourceExportDataProps> = (props) => {
     setDateRange(initialDateRange);
     setSelectedUsers(initialSelectedUsers);
     setSelectedResources(initialSelectedResources);
+    setSelectedOrganizations(initialSelectedOrganizations);
+    setSelectedUserGroups(initialSelectedUserGroups);
     setPageParams(INITIAL_PAGE);
   }, [open]);
 
@@ -153,7 +183,15 @@ const ResourceExportData: React.FC<ResourceExportDataProps> = (props) => {
   useEffect(() => {
     if (!open) return;
     fetchPreview(pageParams.page, pageParams.perPage);
-  }, [open, dateRange, selectedUsers, selectedResources, pageParams]);
+  }, [
+    open,
+    dateRange,
+    selectedUsers,
+    selectedResources,
+    selectedOrganizations,
+    selectedUserGroups,
+    pageParams
+  ]);
 
   const previewColumns = useMemo(
     () => [
@@ -197,7 +235,19 @@ const ResourceExportData: React.FC<ResourceExportDataProps> = (props) => {
     });
   };
 
-  const rows: ResourceBreakdownItem[] = markRows(data?.items ?? []);
+  // Normalize the date bucket to a plain calendar day (drop the ``T00:00:00``
+  // the hourly ``metered_usage`` carries) so the export matches the Tokens
+  // tab's date-only format. The export always requests day granularity.
+  const formatRowDates = (
+    items: ResourceBreakdownItem[]
+  ): ResourceBreakdownItem[] =>
+    items.map((i) =>
+      i.date ? { ...i, date: dayjs(i.date).format('YYYY-MM-DD') } : i
+    );
+
+  const rows: ResourceBreakdownItem[] = formatRowDates(
+    markRows(data?.items ?? [])
+  );
 
   const handlePageChange = (page: number, perPage: number) => {
     setPageParams({ page, perPage });
@@ -210,7 +260,7 @@ const ResourceExportData: React.FC<ResourceExportDataProps> = (props) => {
     try {
       const res = await queryFn(buildRequest(-1, INITIAL_PAGE.perPage));
       exportBreakdownRows(
-        markRows(res.items ?? []),
+        formatRowDates(markRows(res.items ?? [])),
         toExportColumns(columns),
         fileName,
         sheetName
@@ -272,6 +322,18 @@ const ResourceExportData: React.FC<ResourceExportDataProps> = (props) => {
             },
             placeholder: resourceFilter.placeholder
           }}
+          organizationOptions={organizationOptions}
+          userGroupOptions={userGroupOptions}
+          selectedOrganizations={selectedOrganizations}
+          selectedUserGroups={selectedUserGroups}
+          onOrganizationsChange={(ids) => {
+            setSelectedOrganizations(ids);
+            setPageParams(INITIAL_PAGE);
+          }}
+          onUserGroupsChange={(ids) => {
+            setSelectedUserGroups(ids);
+            setPageParams(INITIAL_PAGE);
+          }}
         />
       </div>
       <Table
diff --git a/src/pages/usage/components/resource-filter-bar.tsx b/src/pages/usage/components/resource-filter-bar.tsx
index 0d334139..a3242a0e 100644
--- a/src/pages/usage/components/resource-filter-bar.tsx
+++ b/src/pages/usage/components/resource-filter-bar.tsx
@@ -9,6 +9,7 @@
  * ``extra`` lets a tab append its own filters (e.g. Resource Events' resource
  * type / event type) inline, keeping one consistent bar.
  */
+import PluginExtraFields from '@/components/plugin-extra-fields';
 import useRangePickerPreset from '@/pages/dashboard/hooks/use-rangepicker-preset';
 import { DownloadOutlined, SyncOutlined } from '@ant-design/icons';
 import { AutoTooltip, IconFont, SimpleSelect } from '@gpustack/core-ui';
@@ -54,6 +55,14 @@ interface ResourceFilterBarProps {
   onExportChart?: () => void;
   onExportTable?: () => void;
   extra?: React.ReactNode;
+  // Platform-wide "All" view only; empty otherwise (backend-gated). Rendered
+  // by the enterprise ``ResourceUsageFilterBar`` slot.
+  organizationOptions?: SelectOption[];
+  userGroupOptions?: SelectOption[];
+  selectedOrganizations?: number[];
+  selectedUserGroups?: number[];
+  onOrganizationsChange?: (ids: number[]) => void;
+  onUserGroupsChange?: (ids: number[]) => void;
 }
 
 const ResourceFilterBar: React.FC<ResourceFilterBarProps> = (props) => {
@@ -68,7 +77,13 @@ const ResourceFilterBar: React.FC<ResourceFilterBarProps> = (props) => {
     onRefresh,
     onExportChart,
     onExportTable,
-    extra
+    extra,
+    organizationOptions,
+    userGroupOptions,
+    selectedOrganizations,
+    selectedUserGroups,
+    onOrganizationsChange,
+    onUserGroupsChange
   } = props;
   const intl = useIntl();
 
@@ -216,6 +231,21 @@ const ResourceFilterBar: React.FC<ResourceFilterBarProps> = (props) => {
           />
         )}
         {extra}
+        {/* Enterprise-only Organization / User Group filters (platform-wide
+            "All" view). Renders nothing when no plugin is registered or the
+            backend returned no options. */}
+        <PluginExtraFields
+          name="ResourceUsageFilterBar"
+          context={{
+            organizationOptions: organizationOptions || [],
+            userGroupOptions: userGroupOptions || [],
+            selectedOrganizations: selectedOrganizations || [],
+            selectedUserGroups: selectedUserGroups || [],
+            onOrganizationsChange,
+            onUserGroupsChange,
+            optionLabelRender: userOptionRender
+          }}
+        />
         {onRefresh && (
           <Button
             type="text"
diff --git a/src/pages/usage/config/types.ts b/src/pages/usage/config/types.ts
index 0c6a83ed..09741e5f 100644
--- a/src/pages/usage/config/types.ts
+++ b/src/pages/usage/config/types.ts
@@ -9,11 +9,16 @@ export interface UsageFilterItem {
       provider_type: string | null;
       provider_name: string | null;
       route_name: string | null;
+      // Resolved live from principals (platform-wide "All" view only).
+      organization_name?: string | null;
+      group_name?: string | null;
     };
     current: {
       user_id: number | null;
       api_key_id: string | null;
       route_id: number | null;
+      organization_id?: number | null;
+      group_id?: number | null;
     };
   };
   label: string;
@@ -64,6 +69,7 @@ export type BreakdownItem = {
   model: UsageFilterItem;
   route: UsageFilterItem;
   api_key: UsageFilterItem;
+  organization: UsageFilterItem;
   date: {
     value: string;
     label: string;
@@ -88,16 +94,23 @@ export interface UsageMeta {
     users: UsageFilterItem[];
     api_keys: UsageFilterItem[];
     routes: UsageFilterItem[];
+    // Platform-wide "All" view only; empty otherwise (backend-gated).
+    organizations?: UsageFilterItem[];
+    user_groups?: UsageFilterItem[];
   };
 }
 
 export type FilterOptionType = Omit<UsageFilterItem, 'label' | 'deleted'>;
 
-// The full breakdown filter set (route / user / api_key). Every breakdown
-// table sends all active dimensions — matching the trend chart — so e.g. a
-// user filter narrows the Models table too, not only the Users table.
+// The full breakdown filter set (route / user / api_key + org / user_group).
+// Every breakdown table sends all active dimensions — matching the trend
+// chart — so e.g. a user filter narrows the Models table too, not only the
+// Users table. ``organizations`` / ``user_groups`` are only ever populated in
+// the platform-wide "All" view (their filter options are backend-gated).
 export type BreakdownFilters = {
   routes?: FilterOptionType[];
   users?: FilterOptionType[];
   api_keys?: FilterOptionType[];
+  organizations?: FilterOptionType[];
+  user_groups?: FilterOptionType[];
 };
diff --git a/src/pages/usage/hooks/use-resource-meta.ts b/src/pages/usage/hooks/use-resource-meta.ts
index 6809bc5d..b7f8c73f 100644
--- a/src/pages/usage/hooks/use-resource-meta.ts
+++ b/src/pages/usage/hooks/use-resource-meta.ts
@@ -12,18 +12,26 @@ export interface SelectOption {
   // The signed-in user's own entry, sorted first and tagged "[Current Account]"
   // in the filter dropdown (matches the Tokens tab).
   isCurrent?: boolean;
+  // ``org`` / ``user`` / ``group`` — set on organization options so the filter
+  // can tag a personal (USER) consumer.
+  kind?: string;
 }
 
 export interface ResourceMetaOptions {
   creators: SelectOption[];
   instances: SelectOption[];
   volumes: SelectOption[];
+  // Platform-wide "All" view only (empty otherwise, backend-gated).
+  organizations: SelectOption[];
+  user_groups: SelectOption[];
 }
 
 const EMPTY: ResourceMetaOptions = {
   creators: [],
   instances: [],
-  volumes: []
+  volumes: [],
+  organizations: [],
+  user_groups: []
 };
 
 // Deleted entries sink to the bottom of the dropdown; live ones keep their
@@ -73,7 +81,22 @@ export default function useResourceMeta(
         setMeta({
           creators: toUserOptions(res.creators, currentUserId),
           instances: toOptions(res.instances),
-          volumes: toOptions(res.volumes)
+          volumes: toOptions(res.volumes),
+          // Keep ``kind`` on org options so the filter can tag personal (USER)
+          // consumers; deleted ones still sink to the bottom.
+          organizations: res.organizations
+            .map((i) => ({
+              value: i.id,
+              label: i.label,
+              deleted: i.deleted,
+              kind: i.kind
+            }))
+            .sort((a, b) => Number(!!a.deleted) - Number(!!b.deleted)),
+          // Groups are never flagged deleted; keep incoming order.
+          user_groups: res.user_groups.map((i) => ({
+            value: i.id,
+            label: i.label
+          }))
         })
       )
       .catch(() => {
diff --git a/src/pages/usage/hooks/use-usage-filters.ts b/src/pages/usage/hooks/use-usage-filters.ts
index e1332fc2..68b60006 100644
--- a/src/pages/usage/hooks/use-usage-filters.ts
+++ b/src/pages/usage/hooks/use-usage-filters.ts
@@ -10,10 +10,14 @@ import { withDeletedMark } from '../utils/deleted-label';
 
 // group dimension → the id field inside ``identity.current`` (null for deleted
 // entities on the Tokens tab, so the marker degrades to just "[Deleted]").
-const GROUP_ID_KEY: Record<string, 'route_id' | 'user_id' | 'api_key_id'> = {
+const GROUP_ID_KEY: Record<
+  string,
+  'route_id' | 'user_id' | 'api_key_id' | 'organization_id'
+> = {
   route: 'route_id',
   user: 'user_id',
-  api_key: 'api_key_id'
+  api_key: 'api_key_id',
+  organization: 'organization_id'
 };
 
 const DefaultDateConfig = {
@@ -38,6 +42,8 @@ interface UseUsageFiltersParams {
     users?: UserOptionType[];
     api_keys?: GroupOptionType[];
     routes?: RouteOptionType[];
+    organizations?: RouteOptionType[];
+    user_groups?: RouteOptionType[];
   };
   chartFilters: {
     metric: string;
@@ -63,12 +69,16 @@ interface UseUsageFiltersParams {
       routes?: FilterOptionType[];
       users?: FilterOptionType[];
       api_keys?: FilterOptionType[];
+      organizations?: FilterOptionType[];
+      user_groups?: FilterOptionType[];
     };
     commonFilters: {
       scope: string;
       routes: string[];
       users: string[];
       api_keys: string[];
+      organizations: string[];
+      user_groups: string[];
       start_date: string;
       end_date: string;
     };
@@ -112,6 +122,8 @@ export const useUsageFilters = ({
     routes: initialActiveRoutes,
     users: initialUsers || [],
     api_keys: extractSelectedValues(initialActiveApiKeys),
+    organizations: [] as string[],
+    user_groups: [] as string[],
     start_date:
       start_date ||
       dayjs()
@@ -123,6 +135,8 @@ export const useUsageFilters = ({
   const routeOptions = metaData?.routes || [];
   const userOptions = metaData?.users || [];
   const apiKeyOptions = metaData?.api_keys || [];
+  const organizationOptions = metaData?.organizations || [];
+  const userGroupOptions = metaData?.user_groups || [];
   const [activeApiKeys, setActiveApiKeys] =
     useState<ValueType[][]>(initialActiveApiKeys);
 
@@ -160,6 +174,8 @@ export const useUsageFilters = ({
       routes?: FilterOptionType[];
       users?: FilterOptionType[];
       api_keys?: FilterOptionType[];
+      organizations?: FilterOptionType[];
+      user_groups?: FilterOptionType[];
     } = {};
 
     if (selected.routes.length > 0) {
@@ -190,6 +206,24 @@ export const useUsageFilters = ({
         }));
     }
 
+    if (selected.organizations.length > 0) {
+      const orgSet = new Set(selected.organizations);
+      filters.organizations = organizationOptions
+        .filter((item) => orgSet.has(item.value))
+        .map((item) => ({
+          identity: item.identity
+        }));
+    }
+
+    if (selected.user_groups.length > 0) {
+      const groupSet = new Set(selected.user_groups);
+      filters.user_groups = userGroupOptions
+        .filter((item) => groupSet.has(item.value))
+        .map((item) => ({
+          identity: item.identity
+        }));
+    }
+
     return filters;
   };
 
@@ -267,7 +301,7 @@ export const useUsageFilters = ({
   };
 
   const handleFilterChange = (
-    type: 'routes' | 'users' | 'api_keys',
+    type: 'routes' | 'users' | 'api_keys' | 'organizations' | 'user_groups',
     value: string[]
   ) => {
     const selectedValues: string[] = value.map((item) => {
@@ -364,9 +398,13 @@ export const useUsageFilters = ({
     selectedRoutes: commonFilters.routes,
     selectedUsers: commonFilters.users,
     selectedApiKeys: commonFilters.api_keys,
+    selectedOrganizations: commonFilters.organizations,
+    selectedUserGroups: commonFilters.user_groups,
     routeOptions,
     userOptions,
     apiKeyOptions,
+    organizationOptions,
+    userGroupOptions,
     activeApiKeys,
     handleSearch,
     handleActiveApiKeysChange,
@@ -375,6 +413,10 @@ export const useUsageFilters = ({
     onRoutesChange: (value: string[]) => handleFilterChange('routes', value),
     onUsersChange: (value: string[]) => handleFilterChange('users', value),
     onApiKeysChange: (value: string[]) => handleFilterChange('api_keys', value),
+    onOrganizationsChange: (value: string[]) =>
+      handleFilterChange('organizations', value),
+    onUserGroupsChange: (value: string[]) =>
+      handleFilterChange('user_groups', value),
     onExportChart: handleOnExportChart
   };
 
diff --git a/src/pages/usage/instances-tab/index.tsx b/src/pages/usage/instances-tab/index.tsx
index 563d5956..5417d784 100644
--- a/src/pages/usage/instances-tab/index.tsx
+++ b/src/pages/usage/instances-tab/index.tsx
@@ -10,6 +10,7 @@
  * Talks to the new ``/usage/gpu-instances/{meta,breakdown}`` endpoints.
  */
 import useCoolColors from '@/hooks/use-cool-colors';
+import { getGPUStackPlugin } from '@/plugins';
 import { formatLargeNumber } from '@/utils';
 import { SimpleCard } from '@gpustack/core-ui';
 import { useAccess, useIntl } from '@umijs/max';
@@ -44,6 +45,29 @@ type Scope = 'self' | 'all';
 type Metric = 'gpu_hours' | 'instance_hours';
 type GroupKey = 'gpu_type' | 'instance' | 'user';
 
+// Enterprise-provided extra bottom sub-tab (e.g. the Organization breakdown).
+// Registered on the enterprise plugin under ``usage.resourceBreakdownExtraTabs``;
+// empty when no plugin is loaded, so the OSS build renders nothing extra.
+interface ResourceBreakdownExtraTab {
+  key: string;
+  labelId: string;
+  useVisible?: () => boolean;
+  Component: React.ComponentType<{
+    tab: 'gpu-instances' | 'storage';
+    dateRange: [dayjs.Dayjs, dayjs.Dayjs];
+    scope: Scope;
+    filters: {
+      creator_ids?: number[];
+      instance_ids?: number[];
+      volume_ids?: number[];
+      organization_ids?: number[];
+      user_group_ids?: number[];
+    };
+    pageResetKey?: number;
+    refreshKey?: number;
+  }>;
+}
+
 const GpuInstancesTab: React.FC = () => {
   const access = useAccess();
   const intl = useIntl();
@@ -99,6 +123,11 @@ const GpuInstancesTab: React.FC = () => {
   ]);
   const [selectedUsers, setSelectedUsers] = useState<number[]>([]);
   const [selectedInstances, setSelectedInstances] = useState<number[]>([]);
+  // Platform-wide "All" view only (enterprise-gated); empty otherwise.
+  const [selectedOrganizations, setSelectedOrganizations] = useState<number[]>(
+    []
+  );
+  const [selectedUserGroups, setSelectedUserGroups] = useState<number[]>([]);
   const [refreshKey, setRefreshKey] = useState(0);
   const [metric, setMetric] = useState<Metric>('gpu_hours');
   const [granularity, setGranularity] = useState<Granularity>('day');
@@ -106,10 +135,25 @@ const GpuInstancesTab: React.FC = () => {
   const [chartGroupBy, setChartGroupBy] = useState<GroupKey | null>(null);
   // ``null`` group_by = no row grouping, just the summary KPIs.
   // The chart needs the ``date`` group; tables use the active table tab.
-  const [activeTableTab, setActiveTableTab] = useState<GroupKey>('instance');
+  // Widened to ``string``: enterprise extra tabs use arbitrary keys.
+  const [activeTableTab, setActiveTableTab] = useState<string>('instance');
 
-  const { creators: userOptions, instances: instanceOptions } =
-    useResourceMeta(scope);
+  const {
+    creators: userOptions,
+    instances: instanceOptions,
+    organizations,
+    user_groups: userGroups
+  } = useResourceMeta(scope);
+
+  // Enterprise-provided extra bottom sub-tabs (empty in the OSS build). Call
+  // each descriptor's ``useVisible`` in a stable order — the descriptor list is
+  // registered once at plugin init, so its length never changes (rules of
+  // hooks).
+  const extraBreakdownTabs: ResourceBreakdownExtraTab[] =
+    getGPUStackPlugin()?.usage?.resourceBreakdownExtraTabs ?? [];
+  const extraTabVisible = extraBreakdownTabs.map(
+    (t) => t.useVisible?.() ?? true
+  );
 
   // The daily chart fetches group_by=date here; each bottom table owns its own
   // fetch (group_by=tab key) inside InstancesBreakdownTable. Bumped on any
@@ -128,11 +172,20 @@ const GpuInstancesTab: React.FC = () => {
     scope,
     granularity,
     filters:
-      selectedUsers.length || selectedInstances.length
+      selectedUsers.length ||
+      selectedInstances.length ||
+      selectedOrganizations.length ||
+      selectedUserGroups.length
         ? {
             ...(selectedUsers.length ? { creator_ids: selectedUsers } : {}),
             ...(selectedInstances.length
               ? { instance_ids: selectedInstances }
+              : {}),
+            ...(selectedOrganizations.length
+              ? { organization_ids: selectedOrganizations }
+              : {}),
+            ...(selectedUserGroups.length
+              ? { user_group_ids: selectedUserGroups }
               : {})
           }
         : undefined,
@@ -159,6 +212,8 @@ const GpuInstancesTab: React.FC = () => {
     dateRange,
     selectedUsers,
     selectedInstances,
+    selectedOrganizations,
+    selectedUserGroups,
     granularity,
     chartGroupBy,
     refreshKey
@@ -395,6 +450,18 @@ const GpuInstancesTab: React.FC = () => {
           },
           placeholder: intl.formatMessage({ id: 'usage.filter.instance' })
         }}
+        organizationOptions={organizations}
+        userGroupOptions={userGroups}
+        selectedOrganizations={selectedOrganizations}
+        selectedUserGroups={selectedUserGroups}
+        onOrganizationsChange={(ids) => {
+          setSelectedOrganizations(ids);
+          setPageResetKey((k) => k + 1);
+        }}
+        onUserGroupsChange={(ids) => {
+          setSelectedUserGroups(ids);
+          setPageResetKey((k) => k + 1);
+        }}
         onRefresh={() => setRefreshKey((k) => k + 1)}
         onExportChart={() => setExportMode('chart')}
         onExportTable={handleExportTable}
@@ -435,26 +502,62 @@ const GpuInstancesTab: React.FC = () => {
       {/* Bottom tabs + table */}
       <Tabs
         activeKey={activeTableTab}
-        onChange={(k) => setActiveTableTab(k as GroupKey)}
-        items={TABLE_TABS.map((t) => ({
-          key: t.key,
-          label: t.label,
-          // Keep every pane mounted so each table holds its own page/sort and
-          // switching tabs neither refetches nor resets the others.
-          forceRender: true,
-          children: (
-            <InstancesBreakdownTable
-              key={t.key}
-              groupKey={t.key}
-              dateRange={dateRange}
-              scope={scope}
-              selectedUsers={selectedUsers}
-              selectedInstances={selectedInstances}
-              pageResetKey={pageResetKey}
-              refreshKey={refreshKey}
-            />
-          )
-        }))}
+        onChange={(k) => setActiveTableTab(k)}
+        items={[
+          ...TABLE_TABS.map((t) => ({
+            key: t.key,
+            label: t.label,
+            // Keep every pane mounted so each table holds its own page/sort and
+            // switching tabs neither refetches nor resets the others.
+            forceRender: true,
+            children: (
+              <InstancesBreakdownTable
+                key={t.key}
+                groupKey={t.key}
+                dateRange={dateRange}
+                scope={scope}
+                selectedUsers={selectedUsers}
+                selectedInstances={selectedInstances}
+                selectedOrganizations={selectedOrganizations}
+                selectedUserGroups={selectedUserGroups}
+                pageResetKey={pageResetKey}
+                refreshKey={refreshKey}
+              />
+            )
+          })),
+          // Enterprise Organization breakdown sub-tab(s) — appended after the
+          // built-in tabs; nothing here in the OSS build.
+          ...extraBreakdownTabs
+            .filter((_, i) => extraTabVisible[i])
+            .map((t) => ({
+              key: t.key,
+              label: intl.formatMessage({ id: t.labelId }),
+              forceRender: true,
+              children: (
+                <t.Component
+                  tab="gpu-instances"
+                  dateRange={dateRange}
+                  scope={scope}
+                  filters={{
+                    ...(selectedUsers.length
+                      ? { creator_ids: selectedUsers }
+                      : {}),
+                    ...(selectedInstances.length
+                      ? { instance_ids: selectedInstances }
+                      : {}),
+                    ...(selectedOrganizations.length
+                      ? { organization_ids: selectedOrganizations }
+                      : {}),
+                    ...(selectedUserGroups.length
+                      ? { user_group_ids: selectedUserGroups }
+                      : {})
+                  }}
+                  pageResetKey={pageResetKey}
+                  refreshKey={refreshKey}
+                />
+              )
+            }))
+        ]}
       />
 
       <ResourceExportData
@@ -477,6 +580,10 @@ const GpuInstancesTab: React.FC = () => {
         initialDateRange={dateRange}
         initialSelectedUsers={selectedUsers}
         initialSelectedResources={selectedInstances}
+        organizationOptions={organizations}
+        userGroupOptions={userGroups}
+        initialSelectedOrganizations={selectedOrganizations}
+        initialSelectedUserGroups={selectedUserGroups}
         deletedNameFields={[
           // The row's ``deleted`` is the grouped instance; the owner user
           // carries its own ``user_deleted``.
diff --git a/src/pages/usage/instances-tab/tables/instances-breakdown-table.tsx b/src/pages/usage/instances-tab/tables/instances-breakdown-table.tsx
index 83aaf020..fc6dcb1a 100644
--- a/src/pages/usage/instances-tab/tables/instances-breakdown-table.tsx
+++ b/src/pages/usage/instances-tab/tables/instances-breakdown-table.tsx
@@ -24,6 +24,9 @@ interface Props {
   scope: Scope;
   selectedUsers: number[];
   selectedInstances: number[];
+  // Platform-wide "All" view only (enterprise-gated); empty otherwise.
+  selectedOrganizations?: number[];
+  selectedUserGroups?: number[];
   // Bumped by the parent when a filter changes, so each mounted table snaps
   // back to page 1 independently.
   pageResetKey?: number;
@@ -42,6 +45,8 @@ const InstancesBreakdownTable: React.FC<Props> = ({
   scope,
   selectedUsers,
   selectedInstances,
+  selectedOrganizations = [],
+  selectedUserGroups = [],
   pageResetKey = 0,
   refreshKey = 0
 }) => {
@@ -101,11 +106,20 @@ const InstancesBreakdownTable: React.FC<Props> = ({
       end_date: dateRange[1].format('YYYY-MM-DD'),
       scope,
       filters:
-        selectedUsers.length || selectedInstances.length
+        selectedUsers.length ||
+        selectedInstances.length ||
+        selectedOrganizations.length ||
+        selectedUserGroups.length
           ? {
               ...(selectedUsers.length ? { creator_ids: selectedUsers } : {}),
               ...(selectedInstances.length
                 ? { instance_ids: selectedInstances }
+                : {}),
+              ...(selectedOrganizations.length
+                ? { organization_ids: selectedOrganizations }
+                : {}),
+              ...(selectedUserGroups.length
+                ? { user_group_ids: selectedUserGroups }
                 : {})
             }
           : undefined,
@@ -120,6 +134,8 @@ const InstancesBreakdownTable: React.FC<Props> = ({
     scope,
     selectedUsers,
     selectedInstances,
+    selectedOrganizations,
+    selectedUserGroups,
     queryParams.page,
     queryParams.perPage,
     queryParams.sort_by,
diff --git a/src/pages/usage/services/use-query-meta-data.ts b/src/pages/usage/services/use-query-meta-data.ts
index cb3dd4f0..83f20767 100644
--- a/src/pages/usage/services/use-query-meta-data.ts
+++ b/src/pages/usage/services/use-query-meta-data.ts
@@ -34,10 +34,14 @@ export default function useQueryUsageMetaData() {
     users: UserOptionType[];
     api_keys: GroupOption<UsageFilterItem>[];
     routes: RouteOptionType[];
+    organizations: RouteOptionType[];
+    user_groups: RouteOptionType[];
   }>({
     users: [],
     api_keys: [],
-    routes: []
+    routes: [],
+    organizations: [],
+    user_groups: []
   });
 
   // Current account first, deleted entries last, everything else keeps its
@@ -87,7 +91,21 @@ export default function useQueryUsageMetaData() {
             ...item,
             value: optionValue(item.identity.current?.route_id, index)
           }))
-          .sort((a, b) => Number(!!a.deleted) - Number(!!b.deleted)) || []
+          .sort((a, b) => Number(!!a.deleted) - Number(!!b.deleted)) || [],
+      // Platform-wide "All" view only (backend returns these empty otherwise).
+      // Deleted orgs sink to the bottom; groups are never flagged deleted.
+      organizations:
+        (res?.filters?.organizations || [])
+          .map((item, index) => ({
+            ...item,
+            value: optionValue(item.identity.current?.organization_id, index)
+          }))
+          .sort((a, b) => Number(!!a.deleted) - Number(!!b.deleted)) || [],
+      user_groups:
+        (res?.filters?.user_groups || []).map((item, index) => ({
+          ...item,
+          value: optionValue(item.identity.current?.group_id, index)
+        })) || []
     };
     setResult(data);
   };
diff --git a/src/pages/usage/storage-tab/index.tsx b/src/pages/usage/storage-tab/index.tsx
index 945cff06..d58ac4d6 100644
--- a/src/pages/usage/storage-tab/index.tsx
+++ b/src/pages/usage/storage-tab/index.tsx
@@ -12,6 +12,7 @@
  * so there's no phase filter — just date / scope / volume / user.
  */
 import useCoolColors from '@/hooks/use-cool-colors';
+import { getGPUStackPlugin } from '@/plugins';
 import { formatLargeNumber } from '@/utils';
 import { SimpleCard } from '@gpustack/core-ui';
 import { useAccess, useIntl } from '@umijs/max';
@@ -47,6 +48,29 @@ type Scope = 'self' | 'all';
 type Metric = 'storage_gb_days' | 'storage_gb_hours';
 type GroupKey = 'volume' | 'user';
 
+// Enterprise-provided extra bottom sub-tab (e.g. the Organization breakdown).
+// Registered on the enterprise plugin under ``usage.resourceBreakdownExtraTabs``;
+// empty when no plugin is loaded, so the OSS build renders nothing extra.
+interface ResourceBreakdownExtraTab {
+  key: string;
+  labelId: string;
+  useVisible?: () => boolean;
+  Component: React.ComponentType<{
+    tab: 'gpu-instances' | 'storage';
+    dateRange: [dayjs.Dayjs, dayjs.Dayjs];
+    scope: Scope;
+    filters: {
+      creator_ids?: number[];
+      instance_ids?: number[];
+      volume_ids?: number[];
+      organization_ids?: number[];
+      user_group_ids?: number[];
+    };
+    pageResetKey?: number;
+    refreshKey?: number;
+  }>;
+}
+
 const StorageTab: React.FC = () => {
   const access = useAccess();
   const intl = useIntl();
@@ -96,15 +120,35 @@ const StorageTab: React.FC = () => {
   ]);
   const [selectedUsers, setSelectedUsers] = useState<number[]>([]);
   const [selectedVolumes, setSelectedVolumes] = useState<number[]>([]);
+  // Platform-wide "All" view only (enterprise-gated); empty otherwise.
+  const [selectedOrganizations, setSelectedOrganizations] = useState<number[]>(
+    []
+  );
+  const [selectedUserGroups, setSelectedUserGroups] = useState<number[]>([]);
   const [refreshKey, setRefreshKey] = useState(0);
   const [metric, setMetric] = useState<Metric>('storage_gb_days');
   const [granularity, setGranularity] = useState<Granularity>('day');
   // Optional trend group-by (split the chart into one series per group).
   const [chartGroupBy, setChartGroupBy] = useState<GroupKey | null>(null);
-  const [activeTableTab, setActiveTableTab] = useState<GroupKey>('volume');
+  // Widened to ``string``: enterprise extra tabs use arbitrary keys.
+  const [activeTableTab, setActiveTableTab] = useState<string>('volume');
 
-  const { creators: userOptions, volumes: volumeOptions } =
-    useResourceMeta(scope);
+  const {
+    creators: userOptions,
+    volumes: volumeOptions,
+    organizations,
+    user_groups: userGroups
+  } = useResourceMeta(scope);
+
+  // Enterprise-provided extra bottom sub-tabs (empty in the OSS build). Call
+  // each descriptor's ``useVisible`` in a stable order — the descriptor list is
+  // registered once at plugin init, so its length never changes (rules of
+  // hooks).
+  const extraBreakdownTabs: ResourceBreakdownExtraTab[] =
+    getGPUStackPlugin()?.usage?.resourceBreakdownExtraTabs ?? [];
+  const extraTabVisible = extraBreakdownTabs.map(
+    (t) => t.useVisible?.() ?? true
+  );
 
   // Bumped on any filter change to snap every mounted table back to page 1;
   // each table owns its own page/sort state otherwise.
@@ -122,10 +166,19 @@ const StorageTab: React.FC = () => {
     scope,
     granularity,
     filters:
-      selectedUsers.length || selectedVolumes.length
+      selectedUsers.length ||
+      selectedVolumes.length ||
+      selectedOrganizations.length ||
+      selectedUserGroups.length
         ? {
             ...(selectedUsers.length ? { creator_ids: selectedUsers } : {}),
-            ...(selectedVolumes.length ? { volume_ids: selectedVolumes } : {})
+            ...(selectedVolumes.length ? { volume_ids: selectedVolumes } : {}),
+            ...(selectedOrganizations.length
+              ? { organization_ids: selectedOrganizations }
+              : {}),
+            ...(selectedUserGroups.length
+              ? { user_group_ids: selectedUserGroups }
+              : {})
           }
         : undefined,
     page: 1,
@@ -152,6 +205,8 @@ const StorageTab: React.FC = () => {
     dateRange,
     selectedUsers,
     selectedVolumes,
+    selectedOrganizations,
+    selectedUserGroups,
     granularity,
     chartGroupBy,
     refreshKey
@@ -378,6 +433,18 @@ const StorageTab: React.FC = () => {
           },
           placeholder: intl.formatMessage({ id: 'usage.filter.storage' })
         }}
+        organizationOptions={organizations}
+        userGroupOptions={userGroups}
+        selectedOrganizations={selectedOrganizations}
+        selectedUserGroups={selectedUserGroups}
+        onOrganizationsChange={(ids) => {
+          setSelectedOrganizations(ids);
+          setPageResetKey((k) => k + 1);
+        }}
+        onUserGroupsChange={(ids) => {
+          setSelectedUserGroups(ids);
+          setPageResetKey((k) => k + 1);
+        }}
         onRefresh={() => setRefreshKey((k) => k + 1)}
         onExportChart={() => setExportMode('chart')}
         onExportTable={handleExportTable}
@@ -415,26 +482,62 @@ const StorageTab: React.FC = () => {
 
       <Tabs
         activeKey={activeTableTab}
-        onChange={(k) => setActiveTableTab(k as GroupKey)}
-        items={TABLE_TABS.map((t) => ({
-          key: t.key,
-          label: t.label,
-          // Keep every pane mounted so each table holds its own page/sort and
-          // switching tabs neither refetches nor resets the other.
-          forceRender: true,
-          children: (
-            <StorageBreakdownTable
-              key={t.key}
-              groupKey={t.key}
-              dateRange={dateRange}
-              scope={scope}
-              selectedUsers={selectedUsers}
-              selectedVolumes={selectedVolumes}
-              pageResetKey={pageResetKey}
-              refreshKey={refreshKey}
-            />
-          )
-        }))}
+        onChange={(k) => setActiveTableTab(k)}
+        items={[
+          ...TABLE_TABS.map((t) => ({
+            key: t.key,
+            label: t.label,
+            // Keep every pane mounted so each table holds its own page/sort and
+            // switching tabs neither refetches nor resets the other.
+            forceRender: true,
+            children: (
+              <StorageBreakdownTable
+                key={t.key}
+                groupKey={t.key}
+                dateRange={dateRange}
+                scope={scope}
+                selectedUsers={selectedUsers}
+                selectedVolumes={selectedVolumes}
+                selectedOrganizations={selectedOrganizations}
+                selectedUserGroups={selectedUserGroups}
+                pageResetKey={pageResetKey}
+                refreshKey={refreshKey}
+              />
+            )
+          })),
+          // Enterprise Organization breakdown sub-tab(s) — appended after the
+          // built-in tabs; nothing here in the OSS build.
+          ...extraBreakdownTabs
+            .filter((_, i) => extraTabVisible[i])
+            .map((t) => ({
+              key: t.key,
+              label: intl.formatMessage({ id: t.labelId }),
+              forceRender: true,
+              children: (
+                <t.Component
+                  tab="storage"
+                  dateRange={dateRange}
+                  scope={scope}
+                  filters={{
+                    ...(selectedUsers.length
+                      ? { creator_ids: selectedUsers }
+                      : {}),
+                    ...(selectedVolumes.length
+                      ? { volume_ids: selectedVolumes }
+                      : {}),
+                    ...(selectedOrganizations.length
+                      ? { organization_ids: selectedOrganizations }
+                      : {}),
+                    ...(selectedUserGroups.length
+                      ? { user_group_ids: selectedUserGroups }
+                      : {})
+                  }}
+                  pageResetKey={pageResetKey}
+                  refreshKey={refreshKey}
+                />
+              )
+            }))
+        ]}
       />
 
       <ResourceExportData
@@ -457,6 +560,10 @@ const StorageTab: React.FC = () => {
         initialDateRange={dateRange}
         initialSelectedUsers={selectedUsers}
         initialSelectedResources={selectedVolumes}
+        organizationOptions={organizations}
+        userGroupOptions={userGroups}
+        initialSelectedOrganizations={selectedOrganizations}
+        initialSelectedUserGroups={selectedUserGroups}
         deletedNameFields={[
           // The row's ``deleted`` is the grouped volume; the owner user
           // carries its own ``user_deleted``.
diff --git a/src/pages/usage/storage-tab/tables/storage-breakdown-table.tsx b/src/pages/usage/storage-tab/tables/storage-breakdown-table.tsx
index 9c4a9ded..1dcabc3a 100644
--- a/src/pages/usage/storage-tab/tables/storage-breakdown-table.tsx
+++ b/src/pages/usage/storage-tab/tables/storage-breakdown-table.tsx
@@ -28,6 +28,9 @@ interface Props {
   scope: Scope;
   selectedUsers: number[];
   selectedVolumes: number[];
+  // Platform-wide "All" view only (enterprise-gated); empty otherwise.
+  selectedOrganizations?: number[];
+  selectedUserGroups?: number[];
   // Bumped by the parent when a filter changes, so each mounted table snaps
   // back to page 1 independently.
   pageResetKey?: number;
@@ -46,6 +49,8 @@ const StorageBreakdownTable: React.FC<Props> = ({
   scope,
   selectedUsers,
   selectedVolumes,
+  selectedOrganizations = [],
+  selectedUserGroups = [],
   pageResetKey = 0,
   refreshKey = 0
 }) => {
@@ -105,10 +110,21 @@ const StorageBreakdownTable: React.FC<Props> = ({
       end_date: dateRange[1].format('YYYY-MM-DD'),
       scope,
       filters:
-        selectedUsers.length || selectedVolumes.length
+        selectedUsers.length ||
+        selectedVolumes.length ||
+        selectedOrganizations.length ||
+        selectedUserGroups.length
           ? {
               ...(selectedUsers.length ? { creator_ids: selectedUsers } : {}),
-              ...(selectedVolumes.length ? { volume_ids: selectedVolumes } : {})
+              ...(selectedVolumes.length
+                ? { volume_ids: selectedVolumes }
+                : {}),
+              ...(selectedOrganizations.length
+                ? { organization_ids: selectedOrganizations }
+                : {}),
+              ...(selectedUserGroups.length
+                ? { user_group_ids: selectedUserGroups }
+                : {})
             }
           : undefined,
       group_by: [groupKey],
@@ -122,6 +138,8 @@ const StorageBreakdownTable: React.FC<Props> = ({
     scope,
     selectedUsers,
     selectedVolumes,
+    selectedOrganizations,
+    selectedUserGroups,
     queryParams.page,
     queryParams.perPage,
     queryParams.sort_by,
diff --git a/src/pages/usage/summary-tab/index.tsx b/src/pages/usage/summary-tab/index.tsx
index 154e569f..edf86b8e 100644
--- a/src/pages/usage/summary-tab/index.tsx
+++ b/src/pages/usage/summary-tab/index.tsx
@@ -51,6 +51,9 @@ type QueryParams = {
   start: string;
   end: string;
   selectedUsers: number[];
+  // Platform-wide "All" view only (enterprise-gated); empty otherwise.
+  selectedOrganizations: number[];
+  selectedUserGroups: number[];
 };
 
 // Round to at most 2 decimals everywhere (avoid 1.60999999… in the donut center).
@@ -226,17 +229,25 @@ const SummaryTab: React.FC = () => {
 
   // Date range + user filter live together: every fetch keys off all three, so
   // a single object keeps them in sync and trims the dependency arrays.
-  const [queryParams, setQueryParams] = useState<{
-    start: string;
-    end: string;
-    selectedUsers: number[];
-  }>({
+  const [queryParams, setQueryParams] = useState<QueryParams>({
     start: dayjs().subtract(29, 'day').format('YYYY-MM-DD'),
     end: dayjs().format('YYYY-MM-DD'),
-    selectedUsers: []
+    selectedUsers: [],
+    selectedOrganizations: [],
+    selectedUserGroups: []
   });
-  const { start, end, selectedUsers } = queryParams;
-  const { creators: resourceUsers } = useResourceMeta(scope);
+  const {
+    start,
+    end,
+    selectedUsers,
+    selectedOrganizations,
+    selectedUserGroups
+  } = queryParams;
+  const {
+    creators: resourceUsers,
+    organizations,
+    user_groups: userGroups
+  } = useResourceMeta(scope);
   const { detailData: tokenMeta, fetchData: fetchTokenMeta } =
     useQueryUsageMetaData();
 
@@ -336,10 +347,24 @@ const SummaryTab: React.FC = () => {
       setQueryParams(currentParams);
     }
 
-    // "filter by user" — restricts every resource fetch to these creator ids.
-    const creatorFilter = currentParams.selectedUsers.length
-      ? { creator_ids: currentParams.selectedUsers }
-      : undefined;
+    // "filter by user" (+ enterprise org / user-group) — restricts every
+    // resource fetch to these creator / org / group ids.
+    const creatorFilter =
+      currentParams.selectedUsers.length ||
+      currentParams.selectedOrganizations.length ||
+      currentParams.selectedUserGroups.length
+        ? {
+            ...(currentParams.selectedUsers.length
+              ? { creator_ids: currentParams.selectedUsers }
+              : {}),
+            ...(currentParams.selectedOrganizations.length
+              ? { organization_ids: currentParams.selectedOrganizations }
+              : {}),
+            ...(currentParams.selectedUserGroups.length
+              ? { user_group_ids: currentParams.selectedUserGroups }
+              : {})
+          }
+        : undefined;
 
     // The token series hits /usage/breakdown, which filters users by identity
     // rather than the creator_ids the resource endpoints take — so the token
@@ -364,6 +389,12 @@ const SummaryTab: React.FC = () => {
         ...commonParams,
         creator_ids: currentParams.selectedUsers.length
           ? currentParams.selectedUsers
+          : undefined,
+        organization_ids: currentParams.selectedOrganizations.length
+          ? currentParams.selectedOrganizations
+          : undefined,
+        user_group_ids: currentParams.selectedUserGroups.length
+          ? currentParams.selectedUserGroups
           : undefined
       }),
 
@@ -487,6 +518,14 @@ const SummaryTab: React.FC = () => {
     fetchAll({ selectedUsers: users });
   };
 
+  const handleOrganizationsChange = (ids: number[]) => {
+    fetchAll({ selectedOrganizations: ids });
+  };
+
+  const handleUserGroupsChange = (ids: number[]) => {
+    fetchAll({ selectedUserGroups: ids });
+  };
+
   const onRefresh = () => {
     fetchAll();
   };
@@ -505,6 +544,12 @@ const SummaryTab: React.FC = () => {
         userOptions={userOptions}
         selectedUsers={selectedUsers}
         onUsersChange={handleUserFilterChange}
+        organizationOptions={organizations}
+        userGroupOptions={userGroups}
+        selectedOrganizations={selectedOrganizations}
+        selectedUserGroups={selectedUserGroups}
+        onOrganizationsChange={handleOrganizationsChange}
+        onUserGroupsChange={handleUserGroupsChange}
         onRefresh={onRefresh}
       />
       <div style={{ height: 24 }} />
diff --git a/src/pages/usage/token-tab/components/breakdown-tabs.tsx b/src/pages/usage/token-tab/components/breakdown-tabs.tsx
index 7aabf294..e8fd8c83 100644
--- a/src/pages/usage/token-tab/components/breakdown-tabs.tsx
+++ b/src/pages/usage/token-tab/components/breakdown-tabs.tsx
@@ -1,3 +1,4 @@
+import { getGPUStackPlugin } from '@/plugins';
 import { useIntl } from '@umijs/max';
 import { Tabs } from 'antd';
 import React, { useMemo } from 'react';
@@ -6,6 +7,24 @@ import ApiKeysTable from '../tables/apikeys-table';
 import ModelsTable from '../tables/models-table';
 import UsersTable from '../tables/users-table';
 
+// A breakdown sub-tab contributed by a plugin (e.g. the enterprise
+// Organization tab). ``useVisible`` is a React hook the host calls
+// unconditionally per descriptor (stable array length → hook-safe) so the
+// plugin can gate visibility on its own runtime state (e.g. platform-wide
+// "All" context).
+export interface BreakdownExtraTab {
+  key: string;
+  labelId: string;
+  useVisible?: () => boolean;
+  Component: React.ComponentType<{
+    filters: BreakdownFilters;
+    dateRange: { start_date: string; end_date: string };
+    scope: string;
+    pageResetKey?: number;
+    refreshKey?: number;
+  }>;
+}
+
 const BreakdownTabs: React.FC<{
   dateRange: {
     start_date: string;
@@ -18,7 +37,37 @@ const BreakdownTabs: React.FC<{
 }> = ({ filters, dateRange, scope, pageResetKey = 0, refreshKey = 0 }) => {
   const intl = useIntl();
 
+  const extraTabs: BreakdownExtraTab[] =
+    getGPUStackPlugin()?.usage?.breakdownExtraTabs ?? [];
+  // Call each descriptor's visibility hook here (outside useMemo) so React's
+  // rules of hooks hold; the plugin's array is stable, so call order is too.
+  const extraVisible = extraTabs.map((tab) =>
+    tab.useVisible ? tab.useVisible() : true
+  );
+
   const items = useMemo(() => {
+    const extraItems = extraTabs
+      .map((tab, index) => ({ tab, visible: extraVisible[index] }))
+      .filter(({ visible }) => visible)
+      .map(({ tab }) => {
+        const Component = tab.Component;
+        return {
+          key: tab.key,
+          label: intl.formatMessage({ id: tab.labelId }),
+          forceRender: true,
+          children: (
+            <Component
+              key={tab.key}
+              filters={filters}
+              dateRange={dateRange}
+              scope={scope}
+              pageResetKey={pageResetKey}
+              refreshKey={refreshKey}
+            />
+          )
+        };
+      });
+
     return [
       {
         key: 'models',
@@ -65,13 +114,24 @@ const BreakdownTabs: React.FC<{
           />
         )
       }
-    ].filter((item) => {
-      if (item.key === 'users') {
-        return scope === 'all';
-      }
-      return true;
-    });
-  }, [filters, dateRange, pageResetKey, refreshKey, scope]);
+    ]
+      .filter((item) => {
+        if (item.key === 'users') {
+          return scope === 'all';
+        }
+        return true;
+      })
+      .concat(extraItems);
+  }, [
+    filters,
+    dateRange,
+    pageResetKey,
+    refreshKey,
+    scope,
+    extraTabs,
+    extraVisible,
+    intl
+  ]);
 
   return (
     <div style={{ marginTop: 16 }}>
diff --git a/src/pages/usage/token-tab/index.tsx b/src/pages/usage/token-tab/index.tsx
index 51adf9fc..fb052725 100644
--- a/src/pages/usage/token-tab/index.tsx
+++ b/src/pages/usage/token-tab/index.tsx
@@ -178,6 +178,14 @@ const TokenTab: React.FC = () => {
           filterBar.onApiKeysChange(value);
           handleBreakdownPageReset();
         }}
+        onOrganizationsChange={(value) => {
+          filterBar.onOrganizationsChange(value);
+          handleBreakdownPageReset();
+        }}
+        onUserGroupsChange={(value) => {
+          filterBar.onUserGroupsChange(value);
+          handleBreakdownPageReset();
+        }}
         handleSearch={handleSearch}
         handlePickerChange={handlePickerChange}
         onExportTable={exportTable}