' SPDX-FileCopyrightText: 2026 Rein Krul
'
' SPDX-License-Identifier: CC-BY-SA-4.0
@startuml authorization-overview-transactions

skinparam defaultFontName Arial
skinparam defaultTextAlignment center
skinparam backgroundColor white

skinparam padding 0
skinparam nodesep 4
skinparam ranksep 4
skinparam roundcorner 20


skinparam rectangle {
    BackgroundColor #FFF2CC
    BorderColor #D6B000
}

rectangle Actors {
    rectangle "authorization\npolicy makers" as policy_makers
    rectangle "**Responding party**\n**(Data holder)**" as responding {
        rectangle "4. Policy\nevaluation" as policy_eval
    }
    rectangle "**Requesting party**\n**(Data user)**" as requesting {
        rectangle "User" as user
    }
}

' Flows between main actors
requesting -right-> responding : "3. Request + claims"
policy_makers -[dashed]-> responding : "1. Registration of policy"

' Authoritative data sources
rectangle "**Authoritative Data Sources**" as authoritativeDataSources #E8E8E8 {
    rectangle "**Verifiable Claims**" as verifiableClaims {
        rectangle "Vektis Organization Type" as vektis
        rectangle "CiBG DeZI" as cibg_dezi
        rectangle "CiBG LRZa" as cibg_lrza
        rectangle "Trust Service Providers Certificates" as trust
    }

    rectangle "**Other**" as otherClaims {
        rectangle "NictiZ/GF Healthcare Information standard" as nictiz_std
        rectangle "VZVZ Mitz" as mitz
        rectangle "NictiZ Qualifications" as nictiz_qual
        rectangle "CiBG SBV-Z" as sbvz
    }
}


' Connections from data sources
verifiableClaims -up-> requesting : "2. Get claims from\nauthoritative data sources"
otherClaims -up-> responding

nictiz_std -[dashed]up-> policy_makers


@enduml