:original_name: admin_guide_000048.html

.. _admin_guide_000048:

Configuring Instantiation Group Parameters
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Scenario
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In a large cluster, users can configure parameters for multiple instances in batches by configuring the related instance groups on FusionInsight Manager, reducing redundant instance configuration items and improving system performance.

Procedure
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#. Log in to FusionInsight Manager.
#. Choose **Cluster** > *Name of the desired cluster* > **Services**.
#. Click the specified service name on the service management page.
#. On the displayed page, click the **Instance Groups** tab.
#. In the navigation tree, select the instance group name of a role, and switch to the **Configuration** tab page. Adjust parameters to be modified, and click **Save**. The configuration takes effect for all instances in the instance group.
