Ban on Iowa schools' voluntary diversity plans will go to Gov. Kim Reynolds after approval from House Ian Richardson, Des Moines Register What are school's voluntary diversity plans, and how do they work? Replay Video UP NEXT Five Iowa school districts could no longer weigh factors like a student's socioeconomic status or English language learner status to prioritize open enrollment requests, according to a bill headed to Gov. Kim Reynolds' desk. The Iowa House voted 56-37 Tuesday to end the voluntary diversity plans that the districts use to maintain diversity in their enrollment. The Senate approved the proposal two weeks earlier, on April 6, meaning the bill now is eligible for the governor's signature.