note in docs

Author: lgayhardt

articles/ai-studio/how-to/prompt-flow-tools/faiss-index-lookup-tool.md

@@ -17,6 +17,9 @@ author: lgayhardt
 
 [!INCLUDE [Azure AI Studio preview](../../includes/preview-ai-studio.md)]
 
+> [!IMPORTANT]
+> Vector, Vector DB and Faiss Index Lookup tools are deprecated and will be retired soon. [Migrated to the new Index Lookup tool (preview).](index-lookup-tool.md##how-to-migrate-from-legacy-tools-to-the-index-lookup-tool)
+
 The prompt flow *Faiss Index Lookup* tool is tailored for querying within a user-provided Faiss-based vector store. In combination with the [Large Language Model (LLM) tool](llm-tool.md), it can help to extract contextually relevant information from a domain knowledge base.
 
 ## Build with the Faiss Index Lookup tool

articles/ai-studio/how-to/prompt-flow-tools/vector-db-lookup-tool.md

@@ -17,6 +17,9 @@ author: lgayhardt
 
 [!INCLUDE [Azure AI Studio preview](../../includes/preview-ai-studio.md)]
 
+> [!IMPORTANT]
+> Vector, Vector DB and Faiss Index Lookup tools are deprecated and will be retired soon. [Migrated to the new Index Lookup tool (preview).](index-lookup-tool.md##how-to-migrate-from-legacy-tools-to-the-index-lookup-tool)
+
 The prompt flow *Vector DB Lookup* tool is a vector search tool that allows users to search top-k similar vectors from vector database. This tool is a wrapper for multiple third-party vector databases. The list of current supported databases is as follows.
 
 | Name | Description |

articles/ai-studio/how-to/prompt-flow-tools/vector-index-lookup-tool.md

@@ -17,6 +17,9 @@ author: lgayhardt
 
 [!INCLUDE [Azure AI Studio preview](../../includes/preview-ai-studio.md)]
 
+> [!IMPORTANT]
+> Vector, Vector DB and Faiss Index Lookup tools are deprecated and will be retired soon. [Migrated to the new Index Lookup tool (preview).](index-lookup-tool.md##how-to-migrate-from-legacy-tools-to-the-index-lookup-tool)
+
 The prompt flow *Vector index lookup* tool is tailored for querying within vector index such as Azure AI Search. You can extract contextually relevant information from a domain knowledge base.
 
 ## Build with the Vector index lookup tool

articles/machine-learning/prompt-flow/tools-reference/faiss-index-lookup-tool.md

@@ -11,11 +11,14 @@ ms.topic: reference
 author: likebupt
 ms.author: keli19
 ms.reviewer: lagayhar
-ms.date: 11/02/2023
+ms.date: 03/21/2024
 ---
 
 # Faiss Index Lookup tool
 
+> [!IMPORTANT]
+> Vector, Vector DB and Faiss Index Lookup tools are deprecated and will be retired soon. [Migrated to the new Index Lookup tool (preview).](index-lookup-tool.md##how-to-migrate-from-legacy-tools-to-the-index-lookup-tool)
+
 Faiss Index Lookup is a tool tailored for querying within a user-provided Faiss-based vector store. In combination with our large language model (LLM) tool, it empowers you to extract contextually relevant information from a domain knowledge base.
 
 ## Prerequisites

articles/machine-learning/prompt-flow/tools-reference/vector-db-lookup-tool.md

@@ -11,11 +11,14 @@ ms.topic: reference
 author: likebupt
 ms.author: keli19
 ms.reviewer: lagayhar
-ms.date: 11/02/2023
+ms.date: 03/21/2024
 ---
 
 # Vector DB Lookup tool
 
+> [!IMPORTANT]
+> Vector, Vector DB and Faiss Index Lookup tools are deprecated and will be retired soon. [Migrated to the new Index Lookup tool (preview).](index-lookup-tool.md##how-to-migrate-from-legacy-tools-to-the-index-lookup-tool)
+
 Vector DB Lookup is a vector search tool that you can use to search for the top-scored similar vectors from a vector database. This tool is a wrapper for multiple third-party vector databases. Current supported databases are listed in the following table.
 
 | Name | Description |

articles/machine-learning/prompt-flow/tools-reference/vector-index-lookup-tool.md

@@ -11,11 +11,14 @@ ms.topic: reference
 author: likebupt
 ms.author: keli19
 ms.reviewer: lagayhar
-ms.date: 11/02/2023
+ms.date: 03/21/2024
 ---
 
 # Vector Index Lookup
 
+> [!IMPORTANT]
+> Vector, Vector DB and Faiss Index Lookup tools are deprecated and will be retired soon. [Migrated to the new Index Lookup tool (preview).](index-lookup-tool.md##how-to-migrate-from-legacy-tools-to-the-index-lookup-tool)
+
 Vector Index Lookup is a tool tailored for querying within an Azure Machine Learning vector index. It empowers users to extract contextually relevant information from a domain knowledge base.
 
 ## Prerequisites