This document provides a 10-step guide for filing a register of registerable controllers (RORC) on ACRA's bizfile platform in Singapore. It begins with downloading the form and logging in with Singpass credentials. The user then selects their company and the "Individual" filing option before inputting the required details of the registerable controller, which can be either an individual or corporate entity. The form is then submitted and an acknowledgement page confirms completion. The guide stresses seeking professional guidance to correctly identify the registerable controller and disclaims liability for any issues from directly using the document.