Love Plant,
On use-case diagrams, I often have "high level context" diagrams that outline an overall system from a user perspective - these would list out the top level use cases at the system boundaries, and are really useful for top-level conversations. In Plant, the easiest way to do them seems to be a Use Case diag (which is fine because each boils down to a UC diag anyhow).
In the layouts, I seem to have two options - "left to right direction" or "top to bottom direction". I represent the system boundary as a rectangle.
My issue is the diagram doesn't make efficient use of space since it its organized in a single row or column - i.e. I can't make the "bubbles" line up in two rows. E.g.
@startuml
title Top Level System Context Diagram
left to right direction
skinparam packageStyle rect
:User A: as A
:User B: as B
:User C: as C
rectangle "Marks amazing system" {
A - (UC 1)
A - (UC 2)
A - (UC 3)
A - (UC 4)
A - (UC 5)
A - (UC 6)
A - (UC 7)
B -l- (UC 8)
B -l- (UC 9)
B -l- (UC 10)
C -l- (UC 11)
C -l- (UC 12)
C -l- (UC 13)
C -l- (UC 14)
}
@enduml
In this above diagram, is there any way to make UCs 8-14 appear to the right of UCs 1-7 for a more concise diagram?