diff --git a/src/main/asciidoc/models/design/topLevelArchitecture.puml b/src/main/asciidoc/models/design/topLevelArchitecture.puml
index 3c6b1f5..82fc6db 100644
--- a/src/main/asciidoc/models/design/topLevelArchitecture.puml
+++ b/src/main/asciidoc/models/design/topLevelArchitecture.puml
@@ -3,51 +3,51 @@
 'skinparam linetype ortho
 skinparam linetype polyline
 
-:Unauthentifizierter Nutzer\n[Person]\n: as UN
-:Kunde\n[Person]: as Kunde
-:Boss\n[Person]: as Boss
+:unauthenticated user\n[person]\n: as UN
+:customer\n[person]: as Kunde
+:administrator\n[person]: as Boss
 
-package Web_Application\n[Container] {
+package "web application\n[container]" as Package {
     usecase UC1 as "**Cateringservice**
-    [Component: Spring Service]
-    Start-up und Konfiguration für den Cateringservice"
+    [Component: Spring service]
+    start-up and configuration of the catering-service"
 
-    usecase UC2 as "**Katalog**
-    [Component: Spring Service, Controller und JPA Entity]
-    Katalogmanagement für den Cateringservice"
+    usecase UC2 as "**Catalog**
+    [Component: Spring service, controller and JPA entity]
+    catalog management of the catering-service"
 
-    usecase UC3 as "**Bestellung**
-    [Component: Spring Controller]
-    Platzierung von Bestellungen"
+    usecase UC3 as "**Order**
+    [Component: Spring controller]
+    order placement"
 
-    usecase UC4 as "**Inventar**
-    [Component: Spring Servcie, Controller und JPA Entity]
-    Inventarmanagement für den Cateringservice"
+    usecase UC4 as "**Inventory**
+    [Component: Spring service, controller and JPA entity]
+    inventory management of the catering-service"
 
-    usecase UC5 as "**Kunde**
-    [Component: Spring Servcie, Controller und JPA Entity]
-    Kundenmanagement für den Cateringservice"
+    usecase UC5 as "**Customer**
+    [Component: Spring service, controller and JPA entity]
+    customer management of the catering-service"
 }
 
 database DB as "**Database**
 [Container: H2]
-Datenbank für den Cateringservice"
+database of the catering-service"
 
-UN ----> UC1 : "**Login**\n[HTTPS]"
-UN ----> UC5 : "**Registrierung**\n[HTTPS]"
-UN ----> UC2 : "**Angebote durchstöbern**\n[HTTPS]"
+UN ----> UC1 : "**login**\n[HTTPS]"
+UN ----> UC5 : "**registration**\n[HTTPS]"
+UN ----> UC2 : "**view catalog**\n[HTTPS]"
 
-Kunde ----> UC2 : "**Angebote durchstöbern**\n[HTTPS]"
-Kunde ----> UC3 : "**Event buchen**\n[HTTPS]"
-Kunde ---- UC5 : "**Konto löschen, Daten einsehen**\n[HTTPS]"
+Kunde ----> UC2 : "**view catalog**\n[HTTPS]"
+Kunde ----> UC3 : "**plan a catering event**\n[HTTPS]"
+Kunde ---- UC5 : "**delete account, change personal data**\n[HTTPS]"
 
-Boss ----> UC3 : "**Bestellungen nachschlagen**\n[HTTPS]"
-Boss ----> UC4 : "**Inventar/Mitarbeiter verwalten**\n[HTTPS]"
-Boss ----> UC2 : "**Angebot verändern**\n[HTTPS]"
+Boss ----> UC3 : "**view orders**\n[HTTPS]"
+Boss ----> UC4 : "**manage inventory/staffs**\n[HTTPS]"
+Boss ----> UC2 : "**modify catalog**\n[HTTPS]"
 
-UC2 ----> DB : "**Katalogdaten lesen und schreiben**\n[JPA]"
-UC3 ----> DB : "**Bestelldaten lesen und schreiben**\n[JPA]"
-UC4 ----> DB : "**Innventardaten lesen und schreiben**\n[JPA]"
-UC5 ----> DB : "**Kundendaten lesen und schreiben**\n[JPA]"
+UC2 ----> DB : "**read and write catalog data**\n[JPA]"
+UC3 ----> DB : "**read and write order data**\n[JPA]"
+UC4 ----> DB : "**read and write inventory data**\n[JPA]"
+UC5 ----> DB : "**rean and write customer data**\n[JPA]"
 
 @enduml
\ No newline at end of file
diff --git a/src/main/asciidoc/models/design/topLevelArchitecture.svg b/src/main/asciidoc/models/design/topLevelArchitecture.svg
index ea2d711..116829c 100644
--- a/src/main/asciidoc/models/design/topLevelArchitecture.svg
+++ b/src/main/asciidoc/models/design/topLevelArchitecture.svg
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:4166201ee5614914af1d71542e1b2b91591e912f4d3d15faafce7e896b422e51
-size 16901
+oid sha256:c60103a8b4a01fd61c0d07a592430340e87253bb49ec82af08387d38a1d4cbfc
+size 16628