DRAG DROP
You have multiple, unpaid posted purchase invoices to reverse. Some invoices require complete reversal while others need partial reversal. You need to process credit memos from the posted purchase invoices.
Which actions should you perform? To answer, drag the appropriate actions to the correct requirements.
Each action may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content. NOTE: Each correct selection is worth one point.
Answer: 
Explanation:
Reference:
https://docs.microsoft.com/en-gb/dynamics365/business-central/purchasing-how-process-purchasereturns-cancellations
https://docs.microsoft.com/en-gb/dynamics365/business-central/purchasing-how-correct-cancel-unpaidpurchase-invoices