The Iowa caucuses are the first deciding contest of the 2024 presidential primary, but unlike a traditional primary, the caucuses are a different form of choosing a presidential nominee.

As former President Donald Trump, former South Carolina Gov. Nikki Haley, and Gov. Ron DeSantis (R-FL) work to get the support of Iowans, here is how caucusgoers will express their preference for who should be the GOP presidential nominee in November.