ACT_STEP_CHANGE is an action button which calls the [MSWSSC] dialog which allows the user to add a change to a wage step.

;[Change Date|CHANGE_DATE]:This field shows the date the change is to occur.

;[Change Reason|CHANGE_CODE]:This field shows the reason for the step change.

;[Type|DRV_TYPE]:This field indicates the type of change to be applied. With the Cell Increase or Decrease, not only will the step be increased/decreased on the scale, but also its associated cell will be increased/decreased on the rate matrix.