Another complex use case t emplate for an airline reservation system. Traveler, travel agent and the airline counter handler are the actors. Use cases and how the include works is nicely shown in the diagram. Visit the page to modify this template online.
A bit complex use case template of a hotel management system. Customer, receptionist and administrator are the actors. Hotel management systems can be for more complex. Visit the page to modify this template online to fit your scenario.
Use case template for a library management system. With easy connectors and color palettes Creately provides you all you need to create professional use case diagrams. Click on the image to visit the page and modify the template to fit your needs.