What would have to change to transform a direct democracy into a parliamentary democracy?

To transform a direct democracy into a parliamentary democracy, a system of elected representatives would need to be established to make decisions on behalf of the citizens. This would involve creating a parliamentary structure where officials are elected to represent specific constituencies and make legislative decisions. Additionally, mechanisms for accountability and political parties would need to be introduced to facilitate governance and policy-making. Finally, a constitution or legal framework would have to be enacted to define the roles and powers of the parliament and the relationship with the citizenry.