diff --git a/api-reference/10 UI Components/dxValidator/8 Validation Rules/CustomRule/validationCallback.md b/api-reference/10 UI Components/dxValidator/8 Validation Rules/CustomRule/validationCallback.md
index 38b3dd3e19..129305b439 100644
--- a/api-reference/10 UI Components/dxValidator/8 Validation Rules/CustomRule/validationCallback.md	
+++ b/api-reference/10 UI Components/dxValidator/8 Validation Rules/CustomRule/validationCallback.md	
@@ -24,7 +24,7 @@ The rule being checked.
 ##### field(options.validator): Object
 The [Validator](/api-reference/10%20UI%20Components/dxValidator '/Documentation/ApiReference/UI_Components/dxValidator') object that initiated the validation.
 
-##### field(options.value): any
+##### field(options.value): String | Number
 The validated value. Note that the value type depends on the validated editor.
 
 ##### return: Boolean
diff --git a/concepts/90 AI Features/00 Overview of AI-Powered Features/05 AI-Powered DevExtreme Features.md b/concepts/90 AI Features/00 Overview of AI-Powered Features/05 AI-Powered DevExtreme Features.md
index f0d7442482..1e6ab1c40b 100644
--- a/concepts/90 AI Features/00 Overview of AI-Powered Features/05 AI-Powered DevExtreme Features.md	
+++ b/concepts/90 AI Features/00 Overview of AI-Powered Features/05 AI-Powered DevExtreme Features.md	
@@ -1,11 +1,11 @@
 DevExtreme ships with the following AI-powered capabilities:
 
-- Chat - [Integration with AI Assistants](/Documentation/Guide/UI_Components/Chat/Integrate_with_AI_Service/)
-- DataGrid - [AI Columns](/Documentation/Guide/UI_Components/DataGrid/Columns/Column_Types/AI_Columns/)
-- TreeList - [AI Columns](/Documentation/Guide/UI_Components/TreeList/Columns/Column_Types/AI_Columns/)
-- Form - [Smart Paste](/Documentation/ApiReference/UI_Components/dxForm/Configuration/#aiIntegration)
-- HTML Editor - [AI-Powered Text Editing](/Documentation/ApiReference/UI_Components/dxHtmlEditor/Configuration/#aiIntegration)
+- Chat - [Integration with AI Assistants](/concepts/05%20UI%20Components/Chat/15%20Integrate%20with%20AI%20Service/00%20Integrate%20with%20AI%20Service.md '/Documentation/Guide/UI_Components/Chat/Integrate_with_AI_Service/')
+- DataGrid - [AI Columns](/concepts/05%20UI%20Components/DataGrid/15%20Columns/10%20Column%20Types/5%20AI%20Columns/00%20AI%20Columns.md '/Documentation/Guide/UI_Components/DataGrid/Columns/Column_Types/AI_Columns/')
+- TreeList - [AI Columns](/concepts/05%20UI%20Components/TreeList/10%20Columns/10%20Column%20Types/5%20AI%20Columns/00%20AI%20Columns.md '/Documentation/Guide/UI_Components/TreeList/Columns/Column_Types/AI_Columns/')
+- Form - [Smart Paste](/api-reference/10%20UI%20Components/dxForm/1%20Configuration/aiIntegration.md '/Documentation/ApiReference/UI_Components/dxForm/Configuration/#aiIntegration')
+- HTML Editor - [AI-Powered Text Editing](/api-reference/10%20UI%20Components/dxHtmlEditor/1%20Configuration/aiIntegration.md '/Documentation/ApiReference/UI_Components/dxHtmlEditor/Configuration/#aiIntegration')
 
-To integrate these features into your application, refer to the following guide: [aiIntegration Setup](/Documentation/Guide/AI_Features/aiIntegration_Setup/).
+To integrate these features into your application, refer to the following guide: [aiIntegration Setup](/concepts/90%20AI%20Features/10%20aiIntegration%20Setup/00%20aiIntegration%20Setup.md '/Documentation/Guide/AI_Features/aiIntegration_Setup/').
 
-DevExtreme also includes a documentation MCP server for AI coding assistants. For more information, refer to the following topic: [DevExpress MCP Server Configuration](/Documentation/Guide/AI_Features/DevExpress_MCP_Server_Configuration/).
\ No newline at end of file
+DevExtreme also includes a documentation MCP server for AI coding assistants. For more information, refer to the following topic: [DevExpress MCP Server Configuration](/concepts/90%20AI%20Features/20%20DevExpress%20MCP%20Server%20Configuration/00%20DevExpress%20MCP%20Server%20Configuration.md '/Documentation/Guide/AI_Features/DevExpress_MCP_Server_Configuration/').
\ No newline at end of file
diff --git a/concepts/90 AI Features/10 aiIntegration Setup/00 aiIntegration Setup.md b/concepts/90 AI Features/10 aiIntegration Setup/00 aiIntegration Setup.md
index c8cc3cb87f..724eed9e35 100644
--- a/concepts/90 AI Features/10 aiIntegration Setup/00 aiIntegration Setup.md	
+++ b/concepts/90 AI Features/10 aiIntegration Setup/00 aiIntegration Setup.md	
@@ -1,4 +1,4 @@
-The [AIIntegration](/Documentation/ApiReference/Common_Types/AIIntegration/) type powers AI features in the following components:
+The [AIIntegration](/api-reference/40%20Common%20Types/AIIntegration '/Documentation/ApiReference/Common_Types/AIIntegration/') type powers AI features in the following components:
 
 - DataGrid
 - TreeList
diff --git a/concepts/90 AI Features/10 aiIntegration Setup/10 Connect to an AI Service Provider.md b/concepts/90 AI Features/10 aiIntegration Setup/10 Connect to an AI Service Provider.md
index a1de97062d..447ff50e90 100644
--- a/concepts/90 AI Features/10 aiIntegration Setup/10 Connect to an AI Service Provider.md	
+++ b/concepts/90 AI Features/10 aiIntegration Setup/10 Connect to an AI Service Provider.md	
@@ -1,4 +1,4 @@
-To configure [AIIntegration](/Documentation/ApiReference/Common_Types/AIIntegration/), import the DevExtreme AI integration module into your project:
+To configure [AIIntegration](/api-reference/40%20Common%20Types/AIIntegration '/Documentation/ApiReference/Common_Types/AIIntegration/'), import the DevExtreme AI integration module into your project:
 
 ---
 ##### jQuery
@@ -11,7 +11,7 @@ To configure [AIIntegration](/Documentation/ApiReference/Common_Types/AIIntegrat
         <script src="https://cdnjs.cloudflare.com/ajax/libs/devextreme-dist/cdnjs_version/js/dx.ai-integration.js"></script>
     </head>
 
-To use REST APIs to connect to an AI service provider, implement the [fetch API](https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API) within **aiIntegration**.**aiProvider**.[sendRequest](/Documentation/ApiReference/Common_Types/AIProvider/#sendRequest):
+To use REST APIs to connect to an AI service provider, implement the [fetch API](https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API) within **aiIntegration**.**aiProvider**.[sendRequest](/api-reference/40%20Common%20Types/AIProvider/sendRequest.md '/Documentation/ApiReference/Common_Types/AIProvider/#sendRequest'):
 
     <!-- tab: index.js -->
     const aiIntegration = new DevExpress.aiIntegration({
@@ -40,7 +40,7 @@ To use REST APIs to connect to an AI service provider, implement the [fetch API]
     <!-- tab: app.component.ts -->
     import { AIIntegration } from 'devextreme-angular/common/ai-integration';
 
-To use REST APIs to connect to an AI service provider, implement the [HttpClient](https://angular.dev/api/common/http/HttpClient) service within **aiIntegration**.**aiProvider**.[sendRequest](/Documentation/ApiReference/Common_Types/AIProvider/#sendRequest):
+To use REST APIs to connect to an AI service provider, implement the [HttpClient](https://angular.dev/api/common/http/HttpClient) service within **aiIntegration**.**aiProvider**.[sendRequest](/api-reference/40%20Common%20Types/AIProvider/sendRequest.md '/Documentation/ApiReference/Common_Types/AIProvider/#sendRequest'):
 
     <!-- tab: app.component.ts -->
     import { Component } from '@angular/core';
@@ -84,7 +84,7 @@ To use REST APIs to connect to an AI service provider, implement the [HttpClient
 
     </script>
 
-To use REST APIs to connect to an AI service provider, implement the [fetch API](https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API) within **aiIntegration**.**aiProvider**.[sendRequest](/Documentation/ApiReference/Common_Types/AIProvider/#sendRequest):
+To use REST APIs to connect to an AI service provider, implement the [fetch API](https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API) within **aiIntegration**.**aiProvider**.[sendRequest](/api-reference/40%20Common%20Types/AIProvider/sendRequest.md '/Documentation/ApiReference/Common_Types/AIProvider/#sendRequest'):
 
     <!-- tab: App.vue -->
     <script lang="ts" setup>
@@ -125,7 +125,7 @@ To use REST APIs to connect to an AI service provider, implement the [fetch API]
     <!-- tab: App.tsx -->
     import { AIIntegration } from 'devextreme-react/common/ai-integration';
 
-To use REST APIs to connect to an AI service provider, implement the [fetch API](https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API) within **aiIntegration**.**aiProvider**.[sendRequest](/Documentation/ApiReference/Common_Types/AIProvider/#sendRequest):
+To use REST APIs to connect to an AI service provider, implement the [fetch API](https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API) within **aiIntegration**.**aiProvider**.[sendRequest](/api-reference/40%20Common%20Types/AIProvider/sendRequest.md '/Documentation/ApiReference/Common_Types/AIProvider/#sendRequest'):
 
     <!-- tab: App.tsx -->
     import { AIIntegration } from 'devextreme-react/common/ai-integration';