Key Takeaways
- Automatically organize devices during enrollment.
- Reduce manual device group assignments.
- Improve consistency and scalability in device management.
- Deploy applications and policies based on department or device role.
In this post let’s Learn How to Setup Dynamic Device Groups in Intune. Managing devices efficiently is a part of endpoint administration. Microsoft Intune provides several methods to organize and manage devices, and Device Categories remain a simple and effective option for assigning devices to the correct groups during enrollment.
How to Automatically Add Devices to Intune Groups using Microsoft Entra Dynamic Device Groups
By combining Device Categories with Dynamic Device Groups in Microsoft Entra ID, administrators can reduce manual effort and ensure devices receive the correct policies, applications, and configurations. This approach helps device management and improve deployment consistency across the organization.
- How To Create Nested Azure AD Dynamic Groups
- Create AAD Dynamic Groups Based On Domain Join Type Hybrid Azure AD And Azure AD
- Create AAD Dynamic Groups Based On MDM Intune SCCM Management
How Do You Add Devices Automatically to Intune Groups using Microsoft Entra Dynamic Device Groups?
To automatically add devices to Intune groups, you first need to create a Dynamic Device Group in the Microsoft Entra admin center. Sign in to the Microsoft Entra portal, navigate to Groups > All Groups, and select New Group. Dynamic groups automatically manage membership based on rules, eliminating the need to manually add or remove devices.
In this example, we will create a security group that uses dynamic membership rules. Once the group is created, Microsoft Entra automatically evaluates devices against the configured rule and adds matching devices to the group. This makes device management more efficient and ensures devices are always assigned to the correct group.

On the New Group page, select Security as the Group Type and provide a Group Name and Description. Under Membership Type, select Dynamic Device instead of Assigned. This enables Microsoft Entra to automatically manage group membership based on the rules you define.
- After selecting Dynamic Device, create a membership rule that identifies the devices you want to include in the group.
- Once the rule is validated and saved, select Create.
- Microsoft Entra will begin processing the rule and automatically add devices that meet the specified criteria.
- Whenever a new user joins the IT department, that user is automatically added to the Intune MDM group. Provisioning and de-provisioning groups is made easy with this.
Microsoft Entra ID provides 2 methods for creating dynamic membership rules: the Rule Builder and the Rule Syntax editor. The Rule Builder offers an easy-to-use graphical interface, while the Rule Syntax editor allows advanced administrators to create more complex queries. To automatically add Hybrid Microsoft Entra joined devices to a dynamic device group, select Add Dynamic Query, choose deviceTrustType as the property, set the operator to Equals, enter ServerAD as the value, and then save the rule.
More Details -> Create AAD Dynamic Groups Based On Domain Join Type Hybrid Azure AD And Azure AD
| Learn How to Setup Dynamic Device Groups in Intune |
|---|
| Login to Microsoft Entra portal |
| Navigate to the Groups > All Groups >select New Group. |
| Group Type -> Security |
| Group Name ->HTMD Hybrid Device Group |
| Group Description -> To add all devices or users from a dept |
| Membership Type -> Dynamic User |

Access the Dynamic Device Group
Navigate to Groups > All Groups in the Microsoft Entra admin center and locate the Dynamic Device Group you want to manage. Select the group to review its settings and configure dynamic membership rules. Once selected, the group can automatically add devices that meet the specified criteria, reducing administrative effort and ensuring devices are organized.

Automatically Assign Devices to Intune Groups with Device Categories
Microsoft Intune Device Categories help administrators organize devices and automatically assign them to the appropriate groups during enrollment. To create a device category, sign in to the Intune admin center and navigate to Devices > Manage Devices > Device Categories. Select Create, provide a category name and description, and then save the category.
Device Categories can represent departments, locations, or device purposes such as IT, HR, Finance, or Sales. When users enroll their devices through the Microsoft Intune Company Portal app, they can select the appropriate category. This category can then be used with Microsoft Entra dynamic device groups to automatically group devices and simplify policy and application assignments.
- I have created only one category, “ADMIN,” for users. You are free to make an Intune device category for each department!!
More details on AAD Groups Based On Intune Device Categories.

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Author
Anoop C Nair has been Microsoft MVP from 2015 onwards for 10 consecutive years! He is a Workplace Solution Architect with more than 22+ years of experience in Workplace technologies. He is also a Blogger, Speaker, and Local User Group Community leader. His primary focus is on Device Management technologies like SCCM and Intune. He writes about technologies like Intune, SCCM, Windows, Cloud PC, Windows, Entra, Microsoft Security, Career, etc.

