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Add the tenant ID so Abiquo will automatically onboard the customer and all their subscriptions into a single tenant. See Automatically onboard Azure customers
Add a subscription to a standard tenant. For this configuration we recommend that you use a main keynode tenant for the non-subscription costs.
See Add a subscription of an Azure reseller customer for billing only.
For full details of how to create a tenant hierarchy for CSP resellers, see Onboard an Azure CSP or AWS organization account.