You can link a purchase line to a specific accrual plan. When the purchase line is posted, the amount on the line is entered as a payment in the related accrual plan's ledger.
The following steps describe how to link an accrual plan to a purchase document. The same procedure applies to credit memos and invoices. For simplicity, only a purchase order is described in detail.
Steps
In the search box, enter Purchase Orders, and then choose the related link.
Open the purchase order that the accrual plan relates to.
On the Lines FastTab, in the Type field, select Accrual Plan.
In the No. field, select an accrual plan number.
In the Quantity field, enter the number of units you have been invoiced for.
You can either enter a quantity of 1 and enter a direct unit cost equal to the amount invoiced, or enter a quantity equal to the amount and a direct unit cost of 1. You can also enter a formula if that suits you better.
In the Direct Unit Cost field, enter the cost of one unit invoiced.