How to set up pro-rata application of receipt against invoice lines?

Dears,

We have a scenario involving invoices with a lot of lines. Sometimes, the receipt has to be applied pro-rata against the invoice lines .

For eg: I have an invoice with two lines 

     Line1   100$      

     Line 2  200 $

Suppose I get a receipt of $30, if I click 'Select all lines', then the whole $30 will be applied against Line 1. Can the system be setup that it applies $10 against the Line1 and $20 against Line 2?

Does Oracle provide any option for this. Any help is appreciated.

Thanks

George