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Can You Add a Custom Column to the Microsoft 365 Defender Vulnerability Dashboard?

Huma Ashraf Ch Oct 12, 2026 868 views

Question details

The user wants to know if they can create and add custom columns to the Weaknesses section within the Microsoft 365 Defender Vulnerability Management dashboard.

Can You Add a Custom Column to the Microsoft 365 Defender Vulnerability Dashboard?

Product: Microsoft 365 Defender
Device & OS: not provided
Scenario: Organizing and categorizing vulnerability information by adding custom data fields to the security dashboard view.
Observed behavior: The portal currently only displays built-in columns, and there is no visible option to create or append custom columns directly within the Weaknesses dashboard.

Before you start

Ensure you are logged into the Microsoft 365 Defender portal with the appropriate Security Administrator or Global Reader permissions to access and customize vulnerability views.

Solution 1Recommended

Use Built-in Columns and Export for Custom Data

Since custom columns are not natively supported in the dashboard, you must rely on customizing the view with existing built-in columns, or export the data to a spreadsheet to manually add custom fields.

Currently, Microsoft 365 Defender Vulnerability Management does not support the creation of custom columns in the Weaknesses area. Users are restricted to the default, built-in columns provided by the portal.

To work around this limitation, you can modify your view to display the most relevant built-in data, use device tags for categorization, or export the entire vulnerability list to a CSV file. Once exported, you can open the report in a spreadsheet program to add your own custom tracking columns.

Access the Defender Portal

Navigate to security.microsoft.com and log in with your administrative credentials.

Navigate to Vulnerability Management

On the left-hand navigation pane, expand 'Vulnerability management' and select 'Weaknesses'.

Customize existing columns

Click the 'Customize columns' icon (represented by three vertical lines or a checklist) located on the right side of the list header.

Select built-in fields

Check the boxes next to any available built-in columns you wish to display, then click 'Apply' to update your dashboard view.

Export data for custom editing

If custom columns are strictly required for reporting, click the 'Export' button at the top of the list to download the data as a CSV file for manual spreadsheet editing.

Use Built-in Columns and Export for Custom Data

Using Device Tags: While you cannot add custom columns to vulnerabilities, you can use 'Device tags' in Microsoft Defender for Endpoint to organize the affected assets. These tags will appear in the built-in device columns and can be used for filtering.

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While you cannot add custom columns directly inside the Microsoft 365 Defender portal, you can export your vulnerability data as a CSV and manage it externally. WPS Office provides a free, highly compatible, and lightweight spreadsheet tool to easily open, edit, and analyze exported Microsoft data.

1. Export Security Data: Export your weaknesses data from the Microsoft 365 Defender portal as a CSV file to your local drive.
2. Open in WPS Spreadsheet: Launch WPS Office, open the Spreadsheet module, and select your downloaded CSV file to view your vulnerability reports.
3. Add Custom Columns: Insert new columns next to your exported data to add your custom tracking metrics, assign owners, or input internal priority levels.

Fully compatible with Microsoft Excel (.xlsx) and CSV formats, perfect for analyzing exported Defender security reports.Free to use and features a lightweight installation that won't drain your system resources.Familiar spreadsheet interface allowing you to easily sort, filter, and add custom columns to your exported data.All-in-one suite that includes powerful tools for Word processing, Presentations, and PDF editing.

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Frequently Asked Questions

Can I use API integration to push custom column data into the Microsoft 365 Defender Weaknesses dashboard?

No, the Microsoft 365 Defender API allows you to pull vulnerability data for external reporting and integration into SIEM tools, but it does not support injecting custom columns directly into the native portal's user interface.

How can I group devices or vulnerabilities if I cannot create custom columns?

You can utilize 'Device tags' or 'Device groups' within Microsoft Defender for Endpoint to organize and categorize your assets. These tags appear in the built-in columns and are fully searchable and filterable.

Are there plans for Microsoft to add custom columns to the Vulnerability Management dashboard in the future?

Microsoft frequently updates the Defender portal based on user feedback. While no official date is guaranteed, it is highly recommended to monitor the Microsoft 365 roadmap or the Defender Tech Community for official announcements regarding new features like custom dashboard columns.

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