I have created a program that will load PIRs from a file using the PIR BAPI. When I execute MS04 I found that the loaded PIRs are not associated with a program. So, I went back to MD61 and discovered that on the second screen of the transaction you can click the header link and enter a 'Q' under account assignment. When you click enter a subscreen opens that allows you to enter a WBS that represents a program. How do I accomplish the same via the BAPI. Thanks in advance.