We recently upgraded to AX 2012 R3 CU13 as well as 2020R1 payroll tax update. There are a few new worker tax code parameter options under the worker such as 2020W4 Use 2020 W4 Parameters but we're not sure how to use them. Does anyone know if Microsoft is going to release a guide showing how to use these in accordance with the new 2020 W4 form?