Creating And/Or Modifying a System Account (HPOO 10.60)

Hi All. I Want To Create A Flow To Either Create or Modify a System Account. I Found One Operator for said purpose. But It Is Only able to Modify the System Account Password. It could only create an account only till HPOO 10.20.

Anyone has any idea about any operator for creating system account in 10.60 or any other method to proceed with, Say API.