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The following diagram shows a sample tenant scope hierarchy. So, for example, for the Unit1 tenant, you can retrieve the key node, which is Customer1, and the Reseller, which is Reseller1. This would also be the same for the Department1 tenant, which must have the scope Dept1.
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For more information about details of how to create a tenant hierarchy and resellers, see Manage scopes and Create a reseller administrator user.see Abiquo cloud reseller guide