@startuml
skinparam linetype polyline
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package "Bundle" {
  class "  RequestGroup  " as RG #cfc{  }

    class "  Patient  " as P #cff{
  }
P .u. RG 
P .r. T 
P .r. CD 


  class "  Task  " as T #ffd{

    }

RG ".action" o-- T 

  class " Questionnaire " as CD #fdd{  
    
  }

T ".input" o-d- CD
RG -r[hidden]- CD
}

legend
Response is a Bundle containing
* a RequestGroup
* 0..N Tasks as a request
** to present a list of questions (Questionnaire)

each Task is an option in RequestGroup
Tasks indicate "Please collect this data"
endlegend

@enduml