@@ -9,7 +9,7 @@ ms.service: azure-ai-search
 ms.custom:
   - ignite-2023
 ms.topic: how-to
-ms.date: 01/16/2025
+ms.date: 06/16/2025
 ---
 
 # Add custom analyzers to string fields in an Azure AI Search index
@@ -20,7 +20,9 @@ In a custom analyzer, character filters prepare the input text before it's proce
 
 ## Why use a custom analyzer?
 
-A custom analyzer gives you control over the process of converting plain text into indexable and searchable tokens by allowing you to choose which types of analysis or filtering to invoke, and the order in which they occur. 
+You should consider a custom analyzer in classic search workflows that don't include large language models and their ability to handle content anomalies.
+
+In class search, a custom analyzer gives you control over the process of converting plain text into indexable and searchable tokens by allowing you to choose which types of analysis or filtering to invoke, and the order in which they occur. 
 
 Create and assign a custom analyzer if none of default (Standard Lucene), built-in, or language analyzers are sufficient for your needs. You might also create a custom analyzer if you want to use a built-in analyzer with custom options. For example, if you wanted to change the `maxTokenLength` on Standard Lucene, you would create a custom analyzer, with a user-defined name, to set that option.
 

@@ -1,15 +1,15 @@
 ---
 title: Add language analyzers to string fields
 titleSuffix: Azure AI Search
-description: Configure multi-lingual lexical analysis for non-English queries and indexes in Azure AI Search.
+description: Configure multi-lingual lexical analysis for non-English text queries and indexes in Azure AI Search.
 author: HeidiSteen
 manager: nitinme
 ms.author: heidist
 ms.service: azure-ai-search
 ms.custom:
   - ignite-2023
 ms.topic: how-to
-ms.date: 01/16/2025
+ms.date: 06/16/2025
 ---
 
 # Add language analyzers to string fields in an Azure AI Search index
@@ -18,9 +18,11 @@ A *language analyzer* is a specific type of [text analyzer](search-analyzers.md)
 
 ## When to use a language analyzer
 
-You should consider a language analyzer when awareness of word or sentence structure adds value to text parsing. A common example is the association of irregular verb forms ("bring" and "brought) or plural nouns ("mice" and "mouse"). Without linguistic awareness, these strings are parsed on physical characteristics alone, which fails to catch the connection. Since large chunks of text are more likely to have this content, fields consisting of descriptions, reviews, or summaries are good candidates for a language analyzer.
+You should consider a language analyzer in classic search workflows that don't include large language models and their awareness of linguistic rules and multilingual content.
 
-You should also consider language analyzers when content consists of non-Western language strings. While the [default analyzer (Standard Lucene)](search-analyzers.md#default-analyzer) is language-agnostic, the concept of using spaces and special characters (hyphens and slashes) to separate strings is more applicable to Western languages than non-Western ones. 
+In class search, you might add a language analyzer when awareness of word or sentence structure adds value to text parsing. A common example is the association of irregular verb forms ("bring" and "brought) or plural nouns ("mice" and "mouse"). Without linguistic awareness, these strings are parsed on physical characteristics alone, which fails to catch the connection. Since large chunks of text are more likely to have this content, fields consisting of descriptions, reviews, or summaries are good candidates for a language analyzer.
+
+You might also consider language analyzers when content consists of non-Western language strings. While the [default analyzer (Standard Lucene)](search-analyzers.md#default-analyzer) is language-agnostic, the concept of using spaces and special characters (hyphens and slashes) to separate strings is more applicable to Western languages than non-Western ones. 
 
 For example, in Chinese, Japanese, Korean (CJK), and other Asian languages, a space isn't necessarily a word delimiter. Consider the following Japanese string. Because it has no spaces, a language-agnostic analyzer would likely analyze the entire string as one token, when in fact the string is actually a phrase.
 
@@ -37,7 +39,7 @@ A better experience is to search for individual words: 明るい (Bright), 私
 
 Azure AI Search supports 35 language analyzers backed by Lucene, and 50 language analyzers backed by proprietary Microsoft natural language processing technology used in Office and Bing.
 
-Some developers might prefer the more familiar, simple, open-source solution of Lucene. Lucene language analyzers are faster, but the Microsoft analyzers have advanced capabilities, such as lemmatization, word decompounding (in languages like German, Danish, Dutch, Swedish, Norwegian, Estonian, Finnish, Hungarian, Slovak) and entity recognition (URLs, emails, dates, numbers). If possible, you should run comparisons of both the Microsoft and Lucene analyzers to decide which one is a better fit. You can use [Analyze API](/rest/api/searchservice/indexes/analyze) to see the tokens generated from a given text using a specific analyzer.
+Some developers might prefer the open-source solution of Lucene. Lucene language analyzers are faster, but the Microsoft analyzers have advanced capabilities, such as lemmatization, word decompounding (in languages like German, Danish, Dutch, Swedish, Norwegian, Estonian, Finnish, Hungarian, Slovak) and entity recognition (URLs, emails, dates, numbers). If possible, you should run comparisons of both the Microsoft and Lucene analyzers to decide which one is a better fit. You can use [Analyze API](/rest/api/searchservice/indexes/analyze) to see the tokens generated from a given text using a specific analyzer.
 
 Indexing with Microsoft analyzers is on average two to three times slower than their Lucene equivalents, depending on the language. Search performance shouldn't be significantly affected for average size queries. 
 

@@ -23,7 +23,7 @@ A knowledge agent specifies:
 + A target search index used at query time
 + Parameters on the index for setting default behaviors and response shaping
 
-After you can create a knowledge agent, you can update its properties at any time. If the knowledge agent is in use, updates take effect on the next job.
+After you create a knowledge agent, you can update its properties at any time. If the knowledge agent is in use, updates take effect on the next job.
 
 ## Prerequisites
 
@@ -37,7 +37,7 @@ After you can create a knowledge agent, you can update its properties at any tim
 
 + A search index containing plain text or vectors. The index must [meet the requirements for agentic retrieval](search-agentic-retrieval-how-to-index.md), including a [semantic configuration](semantic-how-to-configure.md) with the `defaultConfiguration` specified.
 
-+ API requirements. To create or use a knowledge agent, use [2025-05-01-preview](/rest/api/searchservice/operation-groups?view=rest-searchservice-2025-05-01-preview&preserve-view=true) data plane REST API. Or, use a prerelease package of an Azure SDK that provides knowledge agent APIs: [Azure SDK for Python](https://github.com/Azure/azure-sdk-for-python/blob/main/sdk/search/azure-search-documents/CHANGELOG.md), [Azure SDK for .NET](https://github.com/Azure/azure-sdk-for-net/blob/main/sdk/search/Azure.Search.Documents/CHANGELOG.md#1170-beta3-2025-03-25), [Azure SDK for Java](https://github.com/Azure/azure-sdk-for-java/blob/main/sdk/search/azure-search-documents/CHANGELOG.md).
++ API requirements. To create or use a knowledge agent, use the [2025-05-01-preview](/rest/api/searchservice/operation-groups?view=rest-searchservice-2025-05-01-preview&preserve-view=true) data plane REST API. Or, use a prerelease package of an Azure SDK that provides knowledge agent APIs: [Azure SDK for Python](https://github.com/Azure/azure-sdk-for-python/blob/main/sdk/search/azure-search-documents/CHANGELOG.md), [Azure SDK for .NET](https://github.com/Azure/azure-sdk-for-net/blob/main/sdk/search/Azure.Search.Documents/CHANGELOG.md#1170-beta3-2025-03-25), [Azure SDK for Java](https://github.com/Azure/azure-sdk-for-java/blob/main/sdk/search/azure-search-documents/CHANGELOG.md).
 
 To follow the steps in this guide, we recommend [Visual Studio Code](https://code.visualstudio.com/download) with a [REST client](https://marketplace.visualstudio.com/items?itemName=humao.rest-client) for sending preview REST API calls to Azure AI Search. There's no portal support at this time.
 
@@ -75,7 +75,7 @@ In Azure, you must have **Owner** or **User Access Administrator** permissions o
 
 1. [Configure Azure AI Search to use a managed identity](search-howto-managed-identities-data-sources.md).
 
-1. On your model provider, such Foundry Model, create a role assignment that gives the search service managed identity **Cognitive Services User** permissions. If you're testing locally, assign yourself to the same role. 
+1. On your model provider, such as Foundry Model, create a role assignment that gives the search service managed identity **Cognitive Services User** permissions. If you're testing locally, assign yourself to the same role. 
 
 1. For local testing, follow the steps in [Quickstart: Connect without keys](search-get-started-rbac.md) to get a personal access token and to ensure you're logged in to a specific subscription and tenant. Paste your personal identity token into the `@accessToken` variable. A request that connects using your personal identity should look similar to the following example:
 
@@ -111,7 +111,7 @@ You can use API keys if you don't have permission to create role assignments.
 
 ## Check for existing knowledge agents
 
-The following request lists knowledge agents by name on your search service. Within the knowledge agents collection, all knowledge agents are uniquely named. It's helpful for knowing about existing knowledge agents for reuse or naming purposes.
+The following request lists knowledge agents by name. Within the knowledge agents collection, all knowledge agents must be uniquely named. It's helpful to know about existing knowledge agents for reuse or for naming new agents.
 
 <!-- ### [**REST APIs**](#tab/rest-get) -->
 
@@ -143,7 +143,6 @@ To create an agent, use the 2025-05-01-preview data plane REST API or an Azure S
 
 ```http
 @search-url=<YOUR SEARCH SERVICE URL>
-@search-api-key=<YOUR SEARCH SERVICE ADMIN API KEY>
 @agent-name=<YOUR AGENT NAME>
 @index-name=<YOUR INDEX NAME>
 @model-provider-url=<YOUR AZURE OPENAI RESOURCE URI>
@@ -222,7 +221,7 @@ Call the **retrieve** action on the knowledge agent object to confirm the model
 Replace "What are my vision benefits?" with a query string that's valid for your search index.
 
 ```http
-# Send Grounding Request
+# Send grounding request
 POST https://{{search-url}}/agents/{{agent-name}}/retrieve?api-version=2025-05-01-preview
    Content-Type: application/json
    Authorization: Bearer {{accessToken}}
@@ -261,7 +260,7 @@ For more information about the **retrieve** API and the shape of the response, s
 If you no longer need the agent, or if you need to rebuild it on the search service, use this request to delete the current object.
 
 ```http
-# Delete Agent
+# Delete agent
 DELETE https://{{search-url}}/agents/{{agent-name}}?api-version=2025-05-01-preview
    Authorization: Bearer {{accessToken}}
 ```

@@ -15,7 +15,7 @@ ms.date: 05/05/2025
 
 [!INCLUDE [Feature preview](./includes/previews/preview-generic.md)]
 
-In Azure AI Search, *agentic retrieval* is a new parallel query architecture that uses a conversational language model for query planning, generating subqueries that broaden the scope of what's searchable and relevant.
+In Azure AI Search, *agentic retrieval* is a new parallel query architecture that uses a chat completion model for query planning, generating subqueries that broaden the scope of what's searchable and relevant.
 
 Queries are created internally. Certain aspects of those generated queries are determined by your search index. This article explains which index elements affect agentic retrieval. None of the required elements are new or specific to agentic retrieval, which means you can use an existing index if it meets the criteria identified in this article, even if it was created using earlier API versions.
 

@@ -26,7 +26,7 @@ This exercise differs from the [Agentic Retrieval Quickstart](search-get-started
 
 The following resources are required for this design pattern:
 
-+ Azure AI Search, basic tier or higher, in a [region that provides semantic ranking](search-region-support.md).
++ Azure AI Search, Basic pricing tier or higher, in a [region that provides semantic ranking](search-region-support.md).
 
 + A search index that satisfies the [index criteria for agentic retrieval](search-agentic-retrieval-how-to-index.md).
 

@@ -32,27 +32,27 @@ The retrieve request can include instructions for query processing that override
 
 + A [knowledge agent](search-agentic-retrieval-how-to-create.md) that represents the chat completion model and a valid target index.
 
-+ Azure AI Search, in any [region that provides semantic ranker](search-region-support.md), on basic tier and higher. Your search service must have a [managed identity](search-howto-managed-identities-data-sources.md) for role-based access to a chat completion model.
++ Azure AI Search, in any [region that provides semantic ranker](search-region-support.md), on Basic pricing tier and higher. Your search service must have a [managed identity](search-howto-managed-identities-data-sources.md) for role-based access to a chat completion model.
 
 + Permissions on Azure AI Search. **Search Index Data Reader** can run queries on Azure AI Search, but the search service managed identity must have **Cognitive Services User** permissions on the Azure OpenAI resource. For more information about local testing and obtaining access tokens, see [Quickstart: Connect without keys](search-get-started-rbac.md).
 
-+ API requirements. To create or use a knowledge agent, use [2025-05-01-preview](/rest/api/searchservice/operation-groups?view=rest-searchservice-2025-05-01-preview&preserve-view=true) data plane REST API. Or, use a prerelease package of an Azure SDK that provides knowledge agent APIs: [Azure SDK for Python](https://github.com/Azure/azure-sdk-for-python/blob/main/sdk/search/azure-search-documents/CHANGELOG.md), [Azure SDK for .NET](https://github.com/Azure/azure-sdk-for-net/blob/main/sdk/search/Azure.Search.Documents/CHANGELOG.md#1170-beta3-2025-03-25), [Azure SDK for Java](https://github.com/Azure/azure-sdk-for-java/blob/main/sdk/search/azure-search-documents/CHANGELOG.md).
++ API requirements. To create or use a knowledge agent, use the [2025-05-01-preview](/rest/api/searchservice/operation-groups?view=rest-searchservice-2025-05-01-preview&preserve-view=true) data plane REST API. Or, use a prerelease package of an Azure SDK that provides knowledge agent APIs: [Azure SDK for Python](https://github.com/Azure/azure-sdk-for-python/blob/main/sdk/search/azure-search-documents/CHANGELOG.md), [Azure SDK for .NET](https://github.com/Azure/azure-sdk-for-net/blob/main/sdk/search/Azure.Search.Documents/CHANGELOG.md#1170-beta3-2025-03-25), [Azure SDK for Java](https://github.com/Azure/azure-sdk-for-java/blob/main/sdk/search/azure-search-documents/CHANGELOG.md).
 
 To follow the steps in this guide, we recommend [Visual Studio Code](https://code.visualstudio.com/download) with a [REST client](https://marketplace.visualstudio.com/items?itemName=humao.rest-client) for sending REST API calls to Azure AI Search. There's no portal support at this time.
 
 ## Call the retrieve action
 
 Call the **retrieve** action on the knowledge agent object to invoke retrieval and return a response. Use the [2025-05-01-preview](/rest/api/searchservice/operation-groups?view=rest-searchservice-2025-05-01-preview&preserve-view=true) data plane REST API or an Azure SDK prerelease package that provides equivalent functionality for this task.
 
-All `searchable` fields in the search index are in-scope for query execution. If the index includes vector fields, your index should have a valid vectorizer definition so that it can vectorize the query inputs. Otherwise, vector fields are ignored. The implied query type is `semantic`, and there's no search mode or selection of search fields.
+All `searchable` fields in the search index are in-scope for query execution. If the index includes vector fields, your index should have a valid [vectorizer definition](vector-search-how-to-configure-vectorizer.md) so that it can vectorize the query inputs. Otherwise, vector fields are ignored. The implied query type is `semantic`, and there's no search mode or selection of search fields.
 
 The input for the retrieval route is chat conversation history in natural language, where the `messages` array contains the conversation.
 
 ```http
 @search-url=<YOUR SEARCH SERVICE URL>
 @accessToken=<YOUR PERSONAL ID>
 
-# Send Grounding Request
+# Send grounding request
 POST https://{{search-url}}/agents/{{agent-name}}/retrieve?api-version=2025-05-01-preview
     Content-Type: application/json
     Authorization: Bearer {{accessToken}}
@@ -77,7 +77,7 @@ POST https://{{search-url}}/agents/{{agent-name}}/retrieve?api-version=2025-05-0
     "targetIndexParams" :  [
         { 
             "indexName" : "{{index-name}}",
-            "filterAddOn" : "page_number eq 105'",
+            "filterAddOn" : "page_number eq '105'",
             "IncludeReferenceSourceData": true, 
             "rerankerThreshold" : 2.5,
             "maxDocsForReranker": 50
@@ -130,9 +130,9 @@ The body of the response is also structured in the chat message style format. Cu
 
 **Key points**:
 
-+ `content` is a JSON array. It's a single string composed of the most relevant documents (or chunks) found in the search index, given the query and chat history inputs. This array is your grounding data that a conversational language model uses to formulate a response to the user's question.
++ `content` is a JSON array. It's a single string composed of the most relevant documents (or chunks) found in the search index, given the query and chat history inputs. This array is your grounding data that a chat completion model uses to formulate a response to the user's question.
 
-+ text is the only valid value for type, and the text consists of the reference ID of the chunk (used for citation purposes), and any fields specified in the semantic configuration of the target index. In this example, you should assume the semantic configuration in the target index has a "title" field, a "terms" field, and a "content" filed. 
++ "text" is the only valid value for `type`, and it consists of the reference ID of the chunk (used for citation purposes), and any fields specified in the semantic configuration of the target index. In this example, you should assume the semantic configuration in the target index has a "title" field, a "terms" field, and a "content" field. 
 
 > [!NOTE]
 > The `maxOutputSize` property on the [knowledge agent](search-agentic-retrieval-how-to-create.md) determines the length of the string. We recommend 5,000 tokens.

@@ -52,7 +52,7 @@ Review the following requirements before you start:
 
 + You must be an **Owner** or **Contributor** in your Azure subscription, with permissions to create resources.
 
-+ Azure AI Search, basic tier or higher if you want to use a search service identity for connections to an Azure data source, otherwise you can use any tier, subject to tier limits. 
++ Azure AI Search, Basic pricing tier or higher if you want to use a search service identity for connections to an Azure data source, otherwise you can use any tier, subject to tier limits. 
 
 + Azure OpenAI, with a [supported embedding model](#supported-models) deployment. Vectorization is integrated into the workflow. If you don't need vectors, you can ignore the fields or try another indexing strategy.
 

@@ -127,7 +127,7 @@ Many samples and [accelerators](resource-tools.md) come with bicep scripts that
 
 ## Step four: Track your credits 
 
-During the trial period, you want to stay under the USD 200 credit allocation. Most services are Standard, so you won't be charged while they're not in use, but an Azure AI Search service on the Basic tier is provisioned on dedicated clusters and it can only be used by you. It's billable during its lifetime. If you provision a basic tier search service, expect Azure AI Search to consume about one third of your available credits during the trial period.
+During the trial period, you want to stay under the USD 200 credit allocation. Most services are Standard, so you won't be charged while they're not in use, but an Azure AI Search service on the Basic tier is provisioned on dedicated clusters and it can only be used by you. It's billable during its lifetime. If you provision a basic search service, expect Azure AI Search to consume about one third of your available credits during the trial period.
 
 During the trial period, the Azure portal provides a notification on the top right that tells you how many credits are used up and what remains. 
 

@@ -259,125 +259,7 @@ items:
       href: search-how-to-alias.md
     - name: Import large data sets
       href: search-how-to-large-index.md
-    - name: Logic Apps workflows
-      items:
-      - name: Create a workflow
-        href: search-how-to-index-logic-apps-indexers.md
-    - name: Indexers
-      items:
-      - name: Create an indexer
-        href: search-howto-create-indexers.md
-      - name: Run or reset indexers
-        href: search-howto-run-reset-indexers.md
-      - name: Schedule an indexer
-        href: search-howto-schedule-indexers.md
-      - name: Define field mappings
-        href: search-indexer-field-mappings.md
-      - name: Indexing whole files
-        items:
-        - name: Content metadata properties
-          href: search-blob-metadata-properties.md
-        - name: Index one-to-many
-          href: search-howto-index-one-to-many-blobs.md
-        - name: Index plain text
-          href: search-howto-index-plaintext-blobs.md
-        - name: Index CSV
-          href: search-how-to-index-csv-blobs.md
-        - name: Index JSON
-          href: search-howto-index-json-blobs.md
-        - name: Index Markdown
-          href: search-how-to-index-markdown-blobs.md
-      - name: Troubleshooting guidance
-        href: search-indexer-troubleshooting.md
-      - name: Troubleshoot indexer errors and warnings
-        href: cognitive-search-common-errors-warnings.md
-    - name: Data sources (indexers)
-      items:
-      - name: Data sources gallery
-        href: search-data-sources-gallery.md
-      - name: Azure Storage
-        items:
-        - name: Search over blobs
-          href: search-blob-storage-integration.md
-        - name: ADLS Gen2
-          href: search-howto-index-azure-data-lake-storage.md
-        - name: Blobs
-          href: search-howto-indexing-azure-blob-storage.md
-        - name: Files
-          href: search-file-storage-integration.md
-        - name: Tables
-          href: search-howto-indexing-azure-tables.md
-        - name: Index changed and deleted content
-          href: search-howto-index-changed-deleted-blobs.md
-      - name: Azure Cosmos DB
-        items:
-        - name: Azure Cosmos DB for NoSQL
-          href: search-howto-index-cosmosdb.md
-        - name: Azure Cosmos DB for MongoDB
-          href: search-howto-index-cosmosdb-mongodb.md
-        - name: Azure Cosmos DB for Apache Gremlin
-          href: search-howto-index-cosmosdb-gremlin.md
-      - name: Azure DB for MySQL
-        href: search-howto-index-mysql.md
-      - name: Azure SQL
-        items:
-        - name: Azure SQL Databases
-          href: search-how-to-index-sql-database.md
-        - name: Azure SQL Managed Instances
-          href: search-how-to-index-sql-managed-instance.md
-        - name: Azure SQL Server VMs
-          href: search-how-to-index-sql-server.md
-      - name: OneLake files
-        href: search-how-to-index-onelake-files.md
-      - name: SharePoint Online
-        href: search-howto-index-sharepoint-online.md
-    - name: Skillsets (indexers)
-      items:
-      - name: Create a skillset
-        href: cognitive-search-defining-skillset.md
-      - name: Attach an Azure AI resource
-        href: cognitive-search-attach-cognitive-services.md
-      - name: Define an index projection
-        href: search-how-to-define-index-projections.md
-      - name: Debug sessions overview
-        href: cognitive-search-debug-session.md
-      - name: Debug a skillset
-        href: cognitive-search-how-to-debug-skillset.md
-      - name: Reference a skill output
-        href: cognitive-search-concept-annotations-syntax.md
-      - name: Map to index fields
-        href: cognitive-search-output-field-mapping.md
-      - name: Process image files
-        href: cognitive-search-concept-image-scenarios.md
-      - name: Cache (incremental) enrichment
-        href: search-howto-incremental-index.md
-      - name: Design tips
-        href: cognitive-search-concept-troubleshooting.md
-      - name: Best practices - GenAI Prompt skill
-        href: responsible-ai-best-practices-genai-prompt-skill.md
-      - name: GenAI Prompt Skill - Example Usage Guide
-        href: chat-completion-skill-example-usage.md
-      - name: Custom skills
-        items:
-        - name: Integrate custom skills
-          href: cognitive-search-custom-skill-interface.md
-        - name: Scale out custom skills
-          href: cognitive-search-custom-skill-scale.md
-        - name: Example - Bing Entity Search
-          href: cognitive-search-create-custom-skill-example.md
-  - name: Retrieval
-    items:
-    - name: Agentic retrieval
-      items:
-      - name: Design an index for agentic retrieval
-        href: search-agentic-retrieval-how-to-index.md
-      - name: Create a knowledge agent
-        href: search-agentic-retrieval-how-to-create.md
-      - name: Retrieve data using a knowledge agent
-        href: search-agentic-retrieval-how-to-retrieve.md
-      - name: Build a retrieval pipeline
-        href: search-agentic-retrieval-how-to-pipeline.md
-    - name: Vector search
+    - name: Vector indexing
       items:
       - name: Create a vector index
         href: vector-search-how-to-create-index.md
@@ -407,6 +289,148 @@ items:
           href: vector-search-how-to-storage-options.md
         - name: Truncate dimensions
           href: vector-search-how-to-truncate-dimensions.md
+    - name: Text indexing
+      items:
+      - name: Add synonyms
+        href: search-synonyms.md
+      - name: Add a suggester for typeahead
+        href: index-add-suggesters.md
+      - name: Design a multilingual index
+        href: search-language-support.md
+      - name: Model complex data types
+        href: search-howto-complex-data-types.md
+      - name: Model relational data
+        href: index-sql-relational-data.md
+      - name: Analyzers
+        items:
+        - name: Analyzers overview
+          href: search-analyzers.md
+        - name: Add a language analyzer
+          href: index-add-language-analyzers.md
+        - name: Add a custom analyzer
+          href: index-add-custom-analyzers.md
+    - name: Indexing and enrichment pipelines
+      items:
+      - name: Logic Apps workflows
+        items:
+        - name: Create a workflow
+          href: search-how-to-index-logic-apps-indexers.md
+      - name: Indexers
+        items:
+        - name: Create an indexer
+          href: search-howto-create-indexers.md
+        - name: Run or reset indexers
+          href: search-howto-run-reset-indexers.md
+        - name: Schedule an indexer
+          href: search-howto-schedule-indexers.md
+        - name: Define field mappings
+          href: search-indexer-field-mappings.md
+        - name: Indexing whole files
+          items:
+          - name: Content metadata properties
+            href: search-blob-metadata-properties.md
+          - name: Index one-to-many
+            href: search-howto-index-one-to-many-blobs.md
+          - name: Index plain text
+            href: search-howto-index-plaintext-blobs.md
+          - name: Index CSV
+            href: search-how-to-index-csv-blobs.md
+          - name: Index JSON
+            href: search-howto-index-json-blobs.md
+          - name: Index Markdown
+            href: search-how-to-index-markdown-blobs.md
+        - name: Troubleshooting guidance
+          href: search-indexer-troubleshooting.md
+        - name: Troubleshoot indexer errors and warnings
+          href: cognitive-search-common-errors-warnings.md
+      - name: Data sources (indexers)
+        items:
+        - name: Data sources gallery
+          href: search-data-sources-gallery.md
+        - name: Azure Storage
+          items:
+          - name: Search over blobs
+            href: search-blob-storage-integration.md
+          - name: ADLS Gen2
+            href: search-howto-index-azure-data-lake-storage.md
+          - name: Blobs
+            href: search-howto-indexing-azure-blob-storage.md
+          - name: Files
+            href: search-file-storage-integration.md
+          - name: Tables
+            href: search-howto-indexing-azure-tables.md
+          - name: Index changed and deleted content
+            href: search-howto-index-changed-deleted-blobs.md
+        - name: Azure Cosmos DB
+          items:
+          - name: Azure Cosmos DB for NoSQL
+            href: search-howto-index-cosmosdb.md
+          - name: Azure Cosmos DB for MongoDB
+            href: search-howto-index-cosmosdb-mongodb.md
+          - name: Azure Cosmos DB for Apache Gremlin
+            href: search-howto-index-cosmosdb-gremlin.md
+        - name: Azure DB for MySQL
+          href: search-howto-index-mysql.md
+        - name: Azure SQL
+          items:
+          - name: Azure SQL Databases
+            href: search-how-to-index-sql-database.md
+          - name: Azure SQL Managed Instances
+            href: search-how-to-index-sql-managed-instance.md
+          - name: Azure SQL Server VMs
+            href: search-how-to-index-sql-server.md
+        - name: OneLake files
+          href: search-how-to-index-onelake-files.md
+        - name: SharePoint Online
+          href: search-howto-index-sharepoint-online.md
+      - name: Skillsets (indexers)
+        items:
+        - name: Create a skillset
+          href: cognitive-search-defining-skillset.md
+        - name: Attach an Azure AI resource
+          href: cognitive-search-attach-cognitive-services.md
+        - name: Define an index projection
+          href: search-how-to-define-index-projections.md
+        - name: Debug sessions overview
+          href: cognitive-search-debug-session.md
+        - name: Debug a skillset
+          href: cognitive-search-how-to-debug-skillset.md
+        - name: Reference a skill output
+          href: cognitive-search-concept-annotations-syntax.md
+        - name: Map to index fields
+          href: cognitive-search-output-field-mapping.md
+        - name: Process image files
+          href: cognitive-search-concept-image-scenarios.md
+        - name: Cache (incremental) enrichment
+          href: search-howto-incremental-index.md
+        - name: Design tips
+          href: cognitive-search-concept-troubleshooting.md
+        - name: Best practices - GenAI Prompt skill
+          href: responsible-ai-best-practices-genai-prompt-skill.md
+        - name: GenAI Prompt Skill - Example Usage Guide
+          href: chat-completion-skill-example-usage.md
+        - name: Custom skills
+          items:
+          - name: Integrate custom skills
+            href: cognitive-search-custom-skill-interface.md
+          - name: Scale out custom skills
+            href: cognitive-search-custom-skill-scale.md
+          - name: Example - Bing Entity Search
+            href: cognitive-search-create-custom-skill-example.md
+  - name: Retrieval
+    items:
+    - name: Agentic retrieval
+      items:
+      - name: Design an index for agentic retrieval
+        href: search-agentic-retrieval-how-to-index.md
+      - name: Create a knowledge agent
+        href: search-agentic-retrieval-how-to-create.md
+      - name: Retrieve data using a knowledge agent
+        href: search-agentic-retrieval-how-to-retrieve.md
+      - name: Build a retrieval pipeline
+        href: search-agentic-retrieval-how-to-pipeline.md
+    - name: Vector search
+      items:
       - name: Query vectors
         href: vector-search-how-to-query.md
       - name: Use multi-vector fields
@@ -427,24 +451,6 @@ items:
         href: search-query-simple-examples.md
       - name: Add spell check
         href: speller-how-to-add.md
-      - name: Add synonyms
-        href: search-synonyms.md
-      - name: Add a suggester for typeahead
-        href: index-add-suggesters.md
-      - name: Design a multilingual index
-        href: search-language-support.md
-      - name: Model complex data types
-        href: search-howto-complex-data-types.md
-      - name: Model relational data
-        href: index-sql-relational-data.md
-      - name: Analyzers
-        items:
-        - name: Analyzers overview
-          href: search-analyzers.md
-        - name: Add a language analyzer
-          href: index-add-language-analyzers.md
-        - name: Add a custom analyzer
-          href: index-add-custom-analyzers.md
       - name: Filters and facets
         items:
         - name: Filters in text queries
@@ -504,7 +510,7 @@ items:
         href: service-create-private-endpoint.md
       - name: Troubleshoot private connections
         href: troubleshoot-shared-private-link-resources.md
-      - name: Connect using Network Security Perimeter
+      - name: Join a network security perimeter
         href: search-security-network-security-perimeter.md
     - name: Authentication and authorization
       items:

@@ -51,7 +51,7 @@ Using a REST client and the [Search REST APIs](/rest/api/searchservice/) you wil
 
 + [Azure Storage](/azure/storage/common/storage-account-create).
 
-+ [Azure AI Search](search-what-is-azure-search.md), basic tier or higher, with a managed identity. [Create a service](search-create-service-portal.md) or [find an existing service](https://portal.azure.com/#blade/HubsExtension/BrowseResourceBlade/resourceType/Microsoft.Search%2FsearchServices) in your current subscription.  
++ [Azure AI Search](search-what-is-azure-search.md), Basic pricing tier or higher, with a managed identity. [Create a service](search-create-service-portal.md) or [find an existing service](https://portal.azure.com/#blade/HubsExtension/BrowseResourceBlade/resourceType/Microsoft.Search%2FsearchServices) in your current subscription.  
 
 + [Visual Studio Code](https://code.visualstudio.com/download) with a [REST client](https://marketplace.visualstudio.com/items?itemName=humao.rest-client).