If you plan on working with a particular collaborator frequently, you can assign a default ownership type to them by checking the default ownership box. By doing so, Cosynd will automatically assign the ownership type you have selected for that collaborator to all future agreements you have with them. You won't have to enter this information again whenever you work with that collaborator.
You could use this option for collaborators that will always own the same type of ownership interest in your content. For example, if the members of a band have agreed that each band member will own a percentage of the musical compositions they create, you could select "musical composition" from the available options and check the box marked "make this the default ownership type."
You can also change the ownership type for each collaborator when finalizing your agreement.