Transfer costs from one Project to another

 Hi,

We have to move the costs from Cap Project A to Expense Project B.  I have been able to sucessfully move all costs with the exception of the AP Discount amounts that came into projects.  I went into Transaction Sources, but the system does not allow me to check the Allow Adjustments box.

How can I transfer these discount costs to the expense project?  AP has already made the adjustments at the invoice line level.  The AP Discount is applied when payment is made on the invoice.

Please let me know.  We need to move all costs prior to month end and close out the Cap Project.