Ƙirƙirar wani nau'i mai mahimmanci na wannan jumla Masu goyon bayan ƙungiya ta kundin tsarin mulki sun yi kira ga Kwamitin Ilimi na Contra Costa County.
Tabbas, wani nau'i mai rikitarwa na jumla shine "Masu goyon bayan kundin tsarin mulki sun shigar da kara tare da Kwamitin Ilimi na Contra Costa County, wanda a ranar 11 ga Janairu, 2012, ya soke shawarar gundumar kuma ya amince da kundin tsarin mulki. "