"Main Admin" as Admin "Use the application" as (Use) Admin --> (Admin the application) @enduml [Ref. PR#396] 2.4 유즈케이스종류 If you want to have description on several lines, you can use quotes. You can also 언어참조가이드 (1.2023.11) 332 / 551 15.6 ArchiMate Macros 15 ARCHIMATE DIAGRAM [Adapted from Archimate PR#25] PlantUML 언어참조가이드 (1.2023.11) 333 / 551 16 GANTT DIAGRAM 16 Gantt Diagram The Gantt is described [M1] happens on 5 days after [Task1]'s end -- end -- @endgantt [Ref. QA-10835, QA-12045, QA-11877 and PR-438] 16.24.3 With style (full example) @startgantt