The exhibit shows IDRS screen prints of Command Code REQ77 response screen FRM77, with the proper input to add a TC 460 extension and to delete an extension using TC 462.Image 1- FRM77 Format for Adding ExtensionsTC> Field - Enter 460 for adding an extension.Extension-Dt> Field - Enter extension date for the form being processed.DLN-CD> Field - For MFT 02, 33, and 34 enter 20. MFT 05 and 06 enter 45.Blank field row 14 - Enter remarks - “Add extension”.Image 2- FRM 77 Format for Deleting an Extension - TC 462.TC> Field - Enter 462 to delete an extension.Blank field row 14 - Enter remarks - “Delete extension”.