You may select multiple committee nominees by holding down the CTRL button and clicking on the desired nominees.

Clicking the button will move any faculty members you have selected in the "Faculty Not Nominated" area to the "Faculty Nominated" area.

Clicking the button will move any faculty members you have selected in the "Faculty Nominated" area to the "Faculty Not Nominated" area.

You may change your nominations at any during the nominating period.  Only the people that you have nominated will be available to denominate.