From sales invoice to purchase invoice

When a sales invoice of the selling company is transferred to the purchasing company, Isah will create purchase invoices including purchase invoice lines for the purchasing company.

To turn sales invoices into purchase invoices, follow the steps below:

Open the Invoicing module, navigate to the Sales orders form, open the Edit menu, and then select Send internal invoices. Isah makes a selection of the data to be sent on the basis of the sales orders created from internal purchase orders.
Open the Financial module, navigate to the Purchase invoices form, open the Edit menu, and then select Received internal invoices. Isah will now create the purchase invoices corresponding to the received sales invoices.

Intercompany: From sales invoice to purchase invoice

Fields

Purchase invoice	How does Isah populate the fields?
Number	This number is increased automatically based on the default settings.
Reference date	This is the invoice date of the sales invoice.
Posting date of invoice lines	This is the date on which the purchase invoice was created.
Reference	This is the number of the sales invoice.
Description	This is the description of the sales order.
Supplier	This is the supplier as shown on the purchase order.
Creditor	This is the creditor as shown on the supplier card of the supplier.
Payment condition	This is the payment condition as shown on the supplier card of the supplier.
Currency	This is the currency used on the sales invoice.
Invoice sum	This is the invoice amount of the sales invoice.
VAT code	This is the VAT code as shown on the Financial tab of the supplier.
Due date	Isah determines the due date based on the payment condition.
Authorization	'Do not process'

Purchase invoice line	How does Isah populate the fields?
Via purchase order	The check box for the purchase order is selected unless Isah cannot trace the original purchase order line.
Purchase order	This is the purchase order corresponding to the purchase invoice.
Purchase order line	This is the purchase line corresponding to the purchase invoice.
Category	This is the destination of the purchase line corresponding to the invoice line. If Isah cannot find the origin of an invoice line, the field will be set to 'Costs'. This may happen, for instance, if the selling company adds sales lines to an internal sales order, for example to charge on transport costs. When creating the purchase invoices, Isah will also create the corresponding invoice lines, to ensure that the purchase invoice matches the sales invoice. Their destination is not known to the purchasing company, however, which means they are assigned the type 'Costs'.
Part	This is the part shown on the sales invoice line.
Quantity	This is the quantity shown on the sales invoice line.
Price	This is the price shown on the sales invoice line.
Authorization	If the sales line has been finalized, if all shipping lines have been finalized, or if the quantity on the shipping line is equal to or greater than the quantity on the sales line: 'Invoice approved, final invoice'. In all other cases: 'Invoice approved'