!Required IMST Site Preferences [US TAX SERIES] - Specifies the US Tax Series to be used by the Payroll calculation program [US TAX HOST NAME] - Identifies the server where the [SymmetryTaxServer] runs. [US TAX PORT NUM] - Identifies the port through which the SymmetryTaxServer communicates to [UPCALC] !Optional IMST Site Preferences [US TAX PERFORMANCE] - Indicates if tax calculation performance statistics are shown (default is no) [US STE LOG DIR] - Identifies the output directory for the Symmetry log file [US STE LOG LEVEL] - Identifies the logging level for Symmetry alone (default is DEBUG)