Another powerful feature of ADempiere is the inter-organizational transactions that can take place. Where there are multiple organizations for the client, it is possible for the organizations to "do business" with each other. Behind the scenes, when a document is created in one organization, say a Purchase Order, a counter document, in this case a Sales Order, is automatically created in the other organization. A Shipment in one organization generates a Material Receipt in the other and so on. These counter documents ensure that the accounting across the client is consistent and it also saves a lot of time.