How to arrange the Actor?

Question

in usercase diagram, default  actor will be placed in left side, If we want to place in the right side or top/down, how to ?

Answer 1

Hi @xiangke

you could do it like this

@startuml
UserLeft -L-> (USe case)
UserRight -R-> (USe case)
UserUp -U-> (USe case)
UserDown -D-> (USe case)
@enduml

details see https://plantuml.com/use-case-diagram#9a49d5ae2dd333a4

BR Helmut