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5- Processes 2, 3 and 4 will be logged on the same server on which the service is deployed.
From milestone 2 to milestone 3 : Storage Architecture
Subsequent process for loading scanned documents into on-site vaults: the service retrieving the documents may execute a loading process, i.e. deposit the document in the vault server. Then, another service will react to this event by extracting the document and depositing it in the server dedicated to integration with the Azure storage service.