Hello! I have the following problem: I am currently developing a winforms app with a datagridview that takes its information from a bindingsource. In this bindingsource i have multiple objects based on my materials class. Every material have two variables, one for its name and a list for other objects that each material should have. Every material have the same number of objects in this list and they all have the same name. I cant seem to figure out how to do this however.