External order number in deliveries (RTC-42303)

Ext. order no. column is added to deliveries-orders grid and to package lines grid.
Some of the columns are removed from locked part of deliveries, what makes the grid more usable in its default state.

API for item deliveries with given item and given store (RTC-42742)

Endpoint (/api/gateway/Deliveries/[storeNo]/itemDeliveries) in Procurement Service returns order lines for the given item and store, in orders with status other than draft. Response contains: id (of order line, used for default sorting), orderNo, remainingQuantity, deliveredQuantity, deliveryDate, orderLineDeliveryStatus, orderStatus. OData is supported for custom filtering, sorting, response batching.

PDF export (RTC-43333)

PDF with purchase order can be exported and downloaded.