What is the assembly of the plebeians called?

The assembly of the plebeians in ancient Rome is called the "Concilium Plebis" or the Plebeian Council. This assembly was established to give plebeians a voice in the political process, allowing them to elect their own representatives, known as tribunes, and pass legislation that primarily affected their class. It played a crucial role in the struggle for political equality between plebeians and patricians.