The Fixed Increments or Non-Fixed Increments that are defined for the steps of grades should be mentioned here :-
For e.g. an employee of step1 under Grade1 is entitled for a deduction of 500 units of currency, and an employee of step2 under Grade1 is entitle for a deduction of 700 units of currency, these should be configured in the non-fixed increments.
For e.g. an employee of step1 under Grade2 is entitled for a earning of 500 units of currency and all the subsequent steps should have an earnings of 200 units more than the base defined, these should be configured in the fixed increments.