I want to know the answer to the following question:
What are both houses of the Swiss Parliament collectively known as when both are in joint session?
All the background I'm provided with is that "The Swiss Parliament consists of two houses: the Council of States which has 46 representatives (two from each canton and one from each half-canton) who are elected under a system determined by each canton, and the National Council, which consists of 200 members who are elected under a system of proportional representation, depending on the population of each canton.". Is that enough to answer the question?