AIF Queue Manager For Positive Pay

Hi ,

I am working on Ax 2012 R2.

When Generate Positive Pay file before craeting file it is creating record in AifQueueManger table with unique message Id as shown below.

Kindly let me know if anybody knows from which class it is inserting record in the above table.

I am generating Positve Pay as below.

Cash and bank management -->Periodic -->PositivePay File

After giving required parameters it is inserting record in AifQueuemanger Table .

Please let me know the point(class) of inserting record in the above table.