I have updated the document proposal with proposed DFDL grammar changes: (See attached file: DFDL_Indirection_v3.docx) Regards, Bradd Kadlecik z/TPF Development Phone: 1-845-433-1573 2455 South Rd E-mail: braddk@us.ibm.com Poughkeepsie, NY 12601-5400 United States