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Go to Administrator > External Storage. The External Storage Integration page opens.
Click the + icon to display the Add External Storage pop-up window.
Select the storage type from the Storage Type dropdown list. You can select any one of the storage types from the list.Click Next to display the External Storage Details popup window.
Add relevant information in the fields.
Name - Name of the external storage.
Region - Specify the region where the external storage is located.
Access Key- Enter the access key ID.
Secure Key - Enter the secret access key.
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