If you wish to change the fund into which your employer contributions are being paid, you will need to speak to your employer about super choice. (ato.gov.au)
Whether you want to learn the classic folds to attach them to baby, trifold them and lay them in a cover, stuff pockets with them, turn newborn sizes into mega-doublers to add more absorbency to any diaper, or just use them as burp or cleaning cloths or changing pads, Grovia prefolds are a super super choice that you'll keep reaching for even after your kiddo outgrows them. (cozybums.ca)
you're a federal or state public sector employee, excluded from super choice by law or regulations (ato.gov.au)