diff --git a/ui-ngx/src/app/modules/home/components/widget/lib/alarm/alarms-table-widget.component.ts b/ui-ngx/src/app/modules/home/components/widget/lib/alarm/alarms-table-widget.component.ts
index 31927e0cb3..711107895f 100644
--- a/ui-ngx/src/app/modules/home/components/widget/lib/alarm/alarms-table-widget.component.ts
+++ b/ui-ngx/src/app/modules/home/components/widget/lib/alarm/alarms-table-widget.component.ts
@@ -47,7 +47,7 @@ import {
   isUndefined
 } from '@core/utils';
 import cssjs from '@core/css/css';
-import { sortItems } from '@shared/models/page/page-link';
+import { SortColumnType, sortItems } from '@shared/models/page/page-link';
 import { Direction } from '@shared/models/page/sort-order';
 import { CollectionViewer, DataSource, SelectionModel } from '@angular/cdk/collections';
 import { BehaviorSubject, forkJoin, fromEvent, merge, Observable, of, Subject, Subscription } from 'rxjs';
@@ -118,6 +118,7 @@ import {
   dataKeyToEntityKey,
   dataKeyTypeToEntityKeyType,
   entityDataPageLinkSortDirection,
+  EntityKeyType,
   KeyFilter
 } from '@app/shared/models/query/query.models';
 import { DataKeyType } from '@shared/models/telemetry/telemetry.models';
@@ -730,8 +731,12 @@ export class AlarmsTableWidgetComponent extends PageComponent implements OnInit,
       this.pageLink.sortOrder = null;
     }
     const sortOrderLabel = fromEntityColumnDef(this.sort.active, this.columns);
+    const sortColumnType: SortColumnType = key
+      ? (key.type === EntityKeyType.ENTITY_FIELD || key.type === EntityKeyType.ALARM_FIELD ? 'entityField'
+         : key.type === EntityKeyType.TIME_SERIES ? 'timeseries' : 'attribute')
+      : 'entityField';
     const keyFilters: KeyFilter[] = null; // TODO:
-    this.alarmsDatasource.loadAlarms(this.pageLink, sortOrderLabel, keyFilters);
+    this.alarmsDatasource.loadAlarms(this.pageLink, sortOrderLabel, sortColumnType, keyFilters);
     this.ctx.detectChanges();
   }
 
@@ -1256,6 +1261,7 @@ class AlarmsDatasource implements DataSource<AlarmDataInfo> {
 
   private appliedPageLink: AlarmDataPageLink;
   private appliedSortOrderLabel: string;
+  private appliedSortColumnType: SortColumnType = 'entityField';
 
   private reserveSpaceForHiddenAction = true;
   private cellButtonActions: TableCellButtonActionDescriptor[];
@@ -1294,11 +1300,13 @@ class AlarmsDatasource implements DataSource<AlarmDataInfo> {
     this.pageDataSubject.complete();
   }
 
-  loadAlarms(pageLink: AlarmDataPageLink, sortOrderLabel: string, keyFilters: KeyFilter[]) {
+  loadAlarms(pageLink: AlarmDataPageLink, sortOrderLabel: string,
+             sortColumnType: SortColumnType, keyFilters: KeyFilter[]) {
     this.dataLoading = true;
     // this.clear();
     this.appliedPageLink = pageLink;
     this.appliedSortOrderLabel = sortOrderLabel;
+    this.appliedSortColumnType = sortColumnType;
     this.subscription.subscribeForAlarms(pageLink, keyFilters);
   }
 
@@ -1330,7 +1338,7 @@ class AlarmsDatasource implements DataSource<AlarmDataInfo> {
       }
       if (this.appliedSortOrderLabel && this.appliedSortOrderLabel.length) {
         const asc = this.appliedPageLink.sortOrder.direction === Direction.ASC;
-        alarms = alarms.sort((a, b) => sortItems(a, b, this.appliedSortOrderLabel, asc));
+        alarms = alarms.sort((a, b) => sortItems(a, b, this.appliedSortOrderLabel, asc, this.appliedSortColumnType));
       }
       if (this.selection.hasValue()) {
         const alarmIds = alarms.map((alarm) => alarm.id.id);
diff --git a/ui-ngx/src/app/modules/home/components/widget/lib/entity/entities-table-widget.component.ts b/ui-ngx/src/app/modules/home/components/widget/lib/entity/entities-table-widget.component.ts
index b99ba01212..8bd5f07896 100644
--- a/ui-ngx/src/app/modules/home/components/widget/lib/entity/entities-table-widget.component.ts
+++ b/ui-ngx/src/app/modules/home/components/widget/lib/entity/entities-table-widget.component.ts
@@ -100,7 +100,7 @@ import {
   EntityKeyType,
   KeyFilter
 } from '@shared/models/query/query.models';
-import { sortItems } from '@shared/models/page/page-link';
+import { SortColumnType, sortItems } from '@shared/models/page/page-link';
 import { entityFields } from '@shared/models/entity.models';
 import { DatePipe } from '@angular/common';
 import { coerceBooleanProperty } from '@angular/cdk/coercion';
@@ -617,8 +617,12 @@ export class EntitiesTableWidgetComponent extends PageComponent implements OnIni
       this.pageLink.sortOrder = null;
     }
     const sortOrderLabel = fromEntityColumnDef(this.sort.active, this.columns);
+    const sortColumnType: SortColumnType = key
+      ? (key.type === EntityKeyType.ENTITY_FIELD ? 'entityField'
+         : key.type === EntityKeyType.TIME_SERIES ? 'timeseries' : 'attribute')
+      : 'entityField';
     const keyFilters: KeyFilter[] = null; // TODO:
-    this.entityDatasource.loadEntities(this.pageLink, sortOrderLabel, keyFilters);
+    this.entityDatasource.loadEntities(this.pageLink, sortOrderLabel, sortColumnType, keyFilters);
     this.ctx.detectChanges();
   }
 
@@ -865,6 +869,7 @@ class EntityDatasource implements DataSource<EntityData> {
 
   private appliedPageLink: EntityDataPageLink;
   private appliedSortOrderLabel: string;
+  private appliedSortColumnType: SortColumnType = 'entityField';
 
   private reserveSpaceForHiddenAction = true;
   private cellButtonActions: TableCellButtonActionDescriptor[];
@@ -905,11 +910,13 @@ class EntityDatasource implements DataSource<EntityData> {
     this.pageDataSubject.complete();
   }
 
-  loadEntities(pageLink: EntityDataPageLink, sortOrderLabel: string, keyFilters: KeyFilter[]) {
+  loadEntities(pageLink: EntityDataPageLink, sortOrderLabel: string,
+               sortColumnType: SortColumnType, keyFilters: KeyFilter[]) {
     this.dataLoading = true;
     // this.clear();
     this.appliedPageLink = pageLink;
     this.appliedSortOrderLabel = sortOrderLabel;
+    this.appliedSortColumnType = sortColumnType;
     this.subscription.subscribeForPaginatedData(0, pageLink, keyFilters);
   }
 
@@ -934,7 +941,7 @@ class EntityDatasource implements DataSource<EntityData> {
       });
       if (this.appliedSortOrderLabel && this.appliedSortOrderLabel.length) {
         const asc = this.appliedPageLink.sortOrder.direction === Direction.ASC;
-        entities = entities.sort((a, b) => sortItems(a, b, this.appliedSortOrderLabel, asc));
+        entities = entities.sort((a, b) => sortItems(a, b, this.appliedSortOrderLabel, asc, this.appliedSortColumnType));
       }
       if (!dynamicWidthCellButtonActions && this.cellButtonActions.length && entities.length) {
         maxCellButtonAction = entities[0].actionCellButtons.length;
diff --git a/ui-ngx/src/app/shared/models/page/page-link.ts b/ui-ngx/src/app/shared/models/page/page-link.ts
index a42ce4db6d..f3837a5cc5 100644
--- a/ui-ngx/src/app/shared/models/page/page-link.ts
+++ b/ui-ngx/src/app/shared/models/page/page-link.ts
@@ -86,24 +86,29 @@ const defaultPageLinkSearch: PageLinkSearchFunction<any> =
     return false;
   };
 
-export function sortItems(item1: any, item2: any, property: string, asc: boolean): number {
+export type SortColumnType = 'entityField' | 'attribute' | 'timeseries';
+
+export function sortItems(item1: any, item2: any, property: string, asc: boolean,
+                          columnType: SortColumnType = 'entityField'): number {
   const item1Value = getDescendantProp(item1, property);
   const item2Value = getDescendantProp(item2, property);
   const item1Empty = item1Value === null || item1Value === undefined || item1Value === '';
   const item2Empty = item2Value === null || item2Value === undefined || item2Value === '';
-  // Mirror backend's nulls ordering only for column types where the SQL ORDER BY sees real NULLs
-  // (boolean/numeric attribute values and entity-field columns). String attribute/telemetry
-  // values are coalesced to '' in SQL, so the backend ignores the strategy there and naive
-  // compare below already matches its order. EDQS has its own fixed null handling (ASC=NULLS
-  // FIRST, DESC=NULLS LAST) that doesn't honor the strategy at all, so skip this branch then
-  // — naive compare already matches EDQS's behavior for the values we care about.
+  // Mirror backend's nulls ordering. EDQS uses fixed NULLS FIRST regardless of strategy and
+  // naive compare below already matches it, so skip this branch when EDQS is on.
+  // For entityField columns the ORDER BY hits a real nullable DB column → strategy always applies.
+  // For attribute/timeseries the strategy only applies to numeric/boolean values; string/json
+  // are coalesced to '' on the backend, so naive compare below already matches its order.
   if (!edqsEnabled && (item1Empty || item2Empty) && !(item1Empty && item2Empty)) {
-    const other = item1Empty ? item2Value : item1Value;
-    const otherIsBoolOrNum =
-      typeof other === 'boolean' || other === 'true' || other === 'false' ||
-      (typeof other === 'number' && isFinite(other)) ||
-      (typeof other === 'string' && other.trim() !== '' && !isNaN(Number(other)));
-    if (otherIsBoolOrNum) {
+    let applyStrategy = columnType === 'entityField';
+    if (!applyStrategy) {
+      const other = item1Empty ? item2Value : item1Value;
+      applyStrategy =
+        typeof other === 'boolean' || other === 'true' || other === 'false' ||
+        (typeof other === 'number' && isFinite(other)) ||
+        (typeof other === 'string' && other.trim() !== '' && !isNaN(Number(other)));
+    }
+    if (applyStrategy) {
       const nullsFirst = nullsOrderStrategy === 'nulls_first'
         || (nullsOrderStrategy === 'default' && !asc);
       if (item1Empty) {