I’m gearing up to publish an iPad app on the Apple Store and first need a solid visual blueprint. The immediate goal is a Diagram—specifically a UML use case diagram—outlining every user interaction and system boundary for the upcoming release. Here’s what I’m looking for: • A clean, Apple-ready UML use case diagram that captures the app’s actors, primary flows, and edge cases. • Source file in a widely used tool (Lucidchart, draw.io, Visio, or similar) so I can update it later. • A brief legend or annotation set that explains any non-obvious notation. I currently need only the use case diagram, but if we click, I may ask for additional UML artifacts (class or sequence diagrams) down the line. Please factor standard iOS design patterns into your work so the hand-off to developers is seamless. When you respond, share a sample of a previous UML use case diagram you created and tell me which tool you prefer. I’m ready to start as soon as I find the right fit.