Unable to update Address of a Organization

Summary:

We have a requirement to update the address of a customer. Under Accounts Receivables —> Manage Customers ,iam able to search for the Organisation can see the Registry ID, Organization Name, Usages , Primary Address etc. But iam unable to update the Primary address . Noticed this customer doesn't have any Accounts or Sites defined. Selecting the Registry ID or Organization Name doesn't have any option to update Address. Screenshot attached highlighting the fields.

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