• Document Database Service

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  2. Document Database Service
  3. User Guide
  4. Managing DDS DB Instances
  5. Security
  6. Changing a Security Group

Changing a Security Group


This section guides you on how to change a security group for cluster and replica set instances. If any of the following operations is in progress, do not change the security group:

  • Adding nodes
  • Migrating data


  1. Log in to the DDS console.
  2. On the Instance Management page, click the target DB instance.
  3. In the Network Information area on the displayed Basic Information page, click to the right of the Security Group field.

    • If you want to submit the change, click . This process takes about 1 to 3 minutes.
    • If you want to cancel the change, click .

  4. View the modification result.