There is a USER: object in command language for automatically passing user parameters to the solver (for access by User Fortran routines). Any parameter may be defined inside this object by simply adding statements of the form name = value within the USER: object.

The USER: object and parameters can be added to a CFX-Solver input file using cfx5cmds. For details, see Editing the Command Language (CCL) File in the CFX-Solver Manager User's Guide. Once user parameters have been entered into the problem definition, they can also be seen and modified in the Command File editor.