diff --git a/doc/ForDevelopers.md b/doc/ForDevelopers.md
index 6085ce8..3b179e0 100644
--- a/doc/ForDevelopers.md
+++ b/doc/ForDevelopers.md
@@ -11,7 +11,7 @@ This uberjar is a Java jar-file including all required dependencies.
 ## Task
 
 ```kotlin
-fun Prov.provisionK8s() = task { /* ... code and subtasks come here ... */ }
+fun Prov.provisionK3s() = task { /* ... code and subtasks come here ... */ }
 ```
 
 If you're having a deeper look into the provs code, you'll see regularly a task definition like this and might wonder ...
diff --git a/doc/ProvSequence.puml b/doc/ProvSequence.puml
deleted file mode 100644
index ec3e82d..0000000
--- a/doc/ProvSequence.puml
+++ /dev/null
@@ -1,35 +0,0 @@
-@startuml
-autonumber
-
-Application -> Prov: create
-
-activate Prov
-Application -> DesktopService.kt: provisionDesktop(prov, ...)
-DesktopService.kt -> Install.kt: aptInstall(prov, lambda=cmd "apt install", ..)
-Install.kt -> Prov: taskWithResult
-
-activate Prov
-Prov -> Prov: evaluate
-
-activate Prov
-Prov -> Prov: initProgress (bei level 0)
-Prov -> Prov: progress
-
-activate Prov
-Prov -> Prov: lambda
-
-activate Prov
-Prov -> Processor: exec
-deactivate Prov
-
-Prov <-- Prov: ProvResult
-deactivate Prov
-
-Prov -> Prov: endProgress (bei level 0)
-Prov -> Prov: printResults (bei level 0)
-
-deactivate Prov
-deactivate Prov
-Install.kt <-- Prov: ProvResult
-
-@enduml
\ No newline at end of file
diff --git a/doc/ProvTaskExecSequence.md b/doc/ProvTaskExecSequence.md
new file mode 100644
index 0000000..b0535d4
--- /dev/null
+++ b/doc/ProvTaskExecSequence.md
@@ -0,0 +1,45 @@
+```plantuml
+@startuml
+autonumber
+
+participant Application
+participant DesktopService
+participant Install
+participant Prov
+participant Processor
+
+Application -> Prov: create
+
+activate Prov
+Application -> DesktopService: provisionDesktop(prov, ...)
+DesktopService -> Install: aptInstall(prov, lambda=cmd "apt install", ..)
+Install -> Prov: taskWithResult
+
+activate Prov
+Prov -> Prov: evaluate
+
+activate Prov
+Prov -> Prov: initProgress (bei level 0)
+Prov -> Prov: progress
+
+activate Prov
+Prov -> Prov: lambda
+
+activate Prov
+Prov -> Processor: exec
+Prov <-- Processor: exec
+deactivate Prov
+
+deactivate Prov
+
+Prov -> Prov: endProgress (if level 0)
+Prov -> Prov: printResults (if level 0)
+
+deactivate Prov
+deactivate Prov
+Install <-- Prov: ProvResult
+DesktopService <-- Install
+Application <-- DesktopService
+
+@enduml
+```
\ No newline at end of file
diff --git a/doc/ProvisionDesktopSequence.md b/doc/ProvisionDesktopSequence.md
index e70f203..84311ab 100644
--- a/doc/ProvisionDesktopSequence.md
+++ b/doc/ProvisionDesktopSequence.md
@@ -13,6 +13,7 @@ box "application" #LightBlue
 participant Application
 participant CliArgumentsParser
 participant DesktopCliCommand
+participant ProvWithSudo
 end box
 
 box  #White
@@ -21,8 +22,7 @@ participant "Prov (local or remote...)" as ProvInstance
 end box
 
 box "domain" #LightGreen
-participant "DesktopService\n.provisionDesktopCommand" as DesktopService1
-participant "DesktopService\n.provisionDesktop" as DesktopService2
+participant "DesktopService"
 end box
 
 box "infrastructure" #CornSilk
@@ -36,14 +36,18 @@ Application -> CliArgumentsParser : parseCommand
 Application -> DesktopCliCommand : isValid ?
 Application -> CliUtils : createProvInstance
 ProvInstance <- CliUtils : create
-Application -> DesktopService1 : provisionDesktopCommand ( provInstance, desktopCliCommand )
-DesktopService1 -> ConfigRepository : getConfig
-DesktopService1 -> DesktopService2 : provisionDesktop( config )
-
-DesktopService2 -> Infrastructure_functions: Various calls like:
-DesktopService2 -> Infrastructure_functions: install ssh, gpg, git ...
-DesktopService2 -> Infrastructure_functions: installVirtualBoxGuestAdditions
-DesktopService2 -> Infrastructure_functions: configureNoSwappiness, ...
+
+Application -> ProvWithSudo : ensureSudoWithoutPassword
+Application -> DesktopService : provisionDesktopCommand ( provInstance, desktopCliCommand )
+
+DesktopService -> ConfigRepository : getConfig
+
+DesktopService -> DesktopService : provisionDesktop( config )
+
+DesktopService -> Infrastructure_functions: Various calls like:
+DesktopService -> Infrastructure_functions: install ssh, gpg, git ...
+DesktopService -> Infrastructure_functions: installVirtualBoxGuestAdditions
+DesktopService -> Infrastructure_functions: configureNoSwappiness, ...
 
 @enduml
 ```
\ No newline at end of file