@startuml
hide methods
skinparam groupInheritance 2
skinparam class {
    ArrowColor Black
    BorderColor Black
    BackgroundColor<<master-data>> LightSalmon
    BackgroundColor<<work-product-component>> Gold
    BackgroundColor<<abstract>> LightSteelBlue
    BackgroundColor<<dataset>> Ivory
    BackgroundColor<<reference-data>> Turquoise
    BackgroundColor<<Abstraction>> LightSkyBlue
    BackgroundColor<<error>> Red
    BackgroundColor<<Activity>> LightSkyBlue
    BackgroundColor<<ReferenceType>> LightSkyBlue
    BackgroundColor<<WorkProductComponent>> LightSkyBlue
    BackgroundColor<<Project>> LightSkyBlue
    BackgroundColor<<File>> LightSkyBlue
    BackgroundColor<<FileCollection>> LightSkyBlue
    BackgroundColor<<MasterData>> LightSkyBlue
    BackgroundColor<<nested array>> WhiteSmoke
    BackgroundColor<<nested>> WhiteSmoke
    packageStyle rectangle
}
package "AbstractAnyCrsFeatureCollection Outgoing Relationships View" <<rectangle>>
{
abstract "<size:16>AbstractAnyCrsFeatureCollection</size>" as AbstractAnyCrsFeatureCollection <<abstract>>

class "Reference Data Relationships" <<reference-data>> {
==
"data.CoordinateReferenceSystemID" → CoordinateReferenceSystem
"data.VerticalCoordinateReferenceSystemID" → CoordinateReferenceSystem
}
"AbstractAnyCrsFeatureCollection" .up.> "Reference Data Relationships"
}
@enduml