Overview
To disassociate an ECM instance from one or more security groups, remove it from the security groups based on your business needs.
Prerequisites
Your ECM instance is bound to two or more security groups.
Directions
1. Log in to the ECM console and select Edge Network > Security Group on the left sidebar. 2. On the Security Group management page, select More > Manage Instance on the right of the target security group.
3. Select the instances to be removed and click Remove Selected.
4. In the pop-up window, click OK.