How to Use Microsoft Search as a Knowledge Base in Microsoft 365
Question details
The user wants to utilize Microsoft Search to help employees locate company documents, reports, and tagged content across the organization.

- Product
- Microsoft 365 / SharePoint
- Device & OS
- not provided
- Scenario
- Employees need an efficient, centralized method to search through vast amounts of internal company documents using metadata such as product names or topics.
- Observed behavior
- The goal is to successfully configure searchable SharePoint content and retrieve relevant documents using Keyword Query Language (KQL) and managed properties.
Ensure you have SharePoint Administrator permissions to configure search schemas, managed properties, and site search visibility.
Configure Managed Properties and Search with KQL
Set up your SharePoint environment to index specific metadata and use Keyword Query Language (KQL) to build precise search queries.
To turn Microsoft Search into an effective knowledge base, you must first ensure that the relevant documents are indexed and that their custom tags or metadata are mapped to managed properties in the SharePoint Search Schema. Once configured, employees can use KQL to filter results instantly.
Navigate to your SharePoint site settings, go to 'Search and offline availability', and ensure 'Allow this site to appear in search results?' is set to 'Yes'.
In the SharePoint admin center, go to More features > Search > Manage Search Schema. Map crawled properties (like your custom document tags) to refinable managed properties so they can be searched.
Open the Microsoft 365 portal, SharePoint home, or Bing for Business to access the universal Microsoft Search bar at the top of the page.
Type your search terms using KQL to target specific properties. For example, enter `Title:"Q3 Report"` or `Topic:"Marketing"` to retrieve matching knowledge base articles.

Manage and Edit Your Knowledge Base Documents with WPS Office
While Microsoft Search handles finding your organization's files, you still need a fast, reliable tool to read and edit those downloaded documents. WPS Office is a free, lightweight alternative that offers robust compatibility with all major Microsoft Office formats.
- 1. Download the software: Visit the official WPS Office website and click 'Free Download' to get the installer.
- 2. Install WPS Office: Run the downloaded installation file and follow the on-screen prompts to set up the software on your device.
- 3. Open your enterprise documents: Launch WPS Office and open your downloaded SharePoint or Microsoft 365 documents to start editing immediately.

Frequently Asked Questions
What is KQL in Microsoft Search?
Keyword Query Language (KQL) allows users to build complex and precise search queries in Microsoft 365. It consists of free-text keywords and property restrictions, enabling you to narrow down search results by specific metadata, authors, file types, or dates.
Why are my SharePoint documents not showing up in Microsoft Search?
Documents might not appear if the SharePoint site or specific document library is set to hide items from search results. Additionally, if the document was just uploaded, the search engine may still be crawling and indexing the content. Ensure site visibility settings are enabled.
Can I search for specific custom tags using Microsoft Search?
Yes. If your SharePoint administrator has mapped your custom tags or metadata to 'managed properties' within the search schema, you can search for them directly by typing the property name followed by a colon and the value (e.g., `ProductName:"WPS"`).




