Factor field on the PR Craft Classes form, Dedns / Liabs tab.

This field is enabled only when the deduction or liability calculation method is V (Variable Factored Rate). For all other calculation methods, the factor is set to 0.000000 and cannot be changed.

Enter the factor (number) by which to multiply the rate for this deduction or liability (e.g. 0.5 for half time, 1.0 for regular time, 1.5 for time and a half, and 2.0 for double time).