It was developed by a consortium of five childcare and play partners – Cwlwm - and the Diversity and Anti-Racist Professional Learning organisation (DARPL).
Fe'i datblygwyd gan gonsortiwm o bum partner gofal plant a chwarae – Cwlwm - a'r Sefydliad Dysgu Proffesiynol Amrywiaeth a Gwrth-hiliaeth (DARPL).