Variables

	• Underscore in front of name means private

	• Need to show type of all variables

	• Include variables in the class where they can be found

Methods

	• Underscore in front of name means private

	• Need to show type contract of all methods

	• Include methods in the class where they can be found

	• Include __init__, but (usually) not other system methods

	• Don’t need to show all getter/setter methods for private variables

Classes

	• Need to show all classes that you will write (don’t showbuilt-in/imported)

	• Show relationships (with name) + cardinality between classes
		(Inheritance is an arrow from child to parent)