10 ILCS 22/5-10: Designation of State's electors.

For each elector position in this State, a political party contesting the position, or an unaffiliated presidential candidate, shall submit to the Secretary of State the names of 2 qualified individuals in accordance with Article 21 of the Election Code. One of the individuals must be designated "elector nominee" and the other "alternate elector nominee". Except as otherwise provided in Sections 5-20 through 5-35, this State's electors are the winning elector nominees under the laws of this State.