you have used different types of UML 2.0 diagrams. Your task will therefore be to specify a booking system with two types of charts; activity diagram (activity diagram) and class diagram (class diagram). NOTE: You only specify what happens in the booking system, i.e. how the actor receptionist books box / place, activities and creates booking for the customer. You do not have to show the communication between customer and receptionist. In a class diagram, you show all classes, with attributes and operations, that are important for creating a booking for the customer. Description: Hundpensionatet Glada Hundar receives dogs for a shorter time when their owners are away. When an owner wants to book a place for his dog, the owner calls the guest house. A place means that the dog gets its own box to be in between the activities. The receptionist creates a booking for the owner (customer) using a booking system. First the receptionist logs into the system, then the receptionist checks if the dog has been to the guest house before. This means that the receptionist first checks if the owner is a customer of Glada Hundar since before. If the owner is a customer, the receptionist enters her customer number in the booking system. If the owner is not a customer before, information about the owner is entered into the system. Here, the owner's name, address and telephone number need to be entered so that a customer number can be created. The receptionist also needs to enter the dog's information into the booking system. Here the dog's name, ID number, breed, age and gender need to be stated. A booking can refer to one or more and gender need to be stated. A booking can refer to one or more dogs. Furthermore, the receptionist checks if there are vacancies / boxes on the days the customer wants to book. If there is a place, the receptionist chooses the place for the customer's dog. The receptionist looks up and chooses one of the activities available for the dog during this stay. This is because the dog must participate in an extra activity (swimming, agility or obedience training) every day in addition to the daily walks. When activity and box / location are selected, a booking is created and an email with booking confirmation is sent to the customer. Thus, the entire booking is complete