Hi is is possible to something like the following ?
@startuml
!pragma teoz true
skinparam useBetaStyle true
<style>
' scope to sequenceDiagram elements
sequenceDiagram {
arrow {
.matls {
' MATLS Connections
LineColor blue
LineStyle 4
LineThickness 2
}
}
}
}
</style>
participant A as a
participant B as b
a<-[<<matls>>]->b: MATLS ??
@enduml