Select the Instance from which the user wants to disconnect a Volume from the user Instances tab. Select the Volumes tab from the drop-down menu. Detach the volume by finding it and clicking the Detach Volume button. Confirm by clicking the button.
1. Click Instance the user create the volume before. To detach the volume, click the Volume tab then clicks the symbol to detach volume.
2. After that, this detaches volume will pop up to make sure the user wants to detach the volume. Click "Yes" to continue the detach.