👤➡️⚙️

#uml #use case diagram #actor #interaction #system behavior #software modeling #requirements

👤➡️⚙️➡️🎯

#use case diagram #uml #actor goal #system interaction #requirements engineering #software design

👤→⚙️→✅

#user interaction #system interaction #software requirement #use case diagram #user story #oiranecs #requirement fulfillment #actor goal