diff --git a/Doku/Usecases.puml b/Doku/Usecases.puml
new file mode 100644
index 0000000..a23033b
--- /dev/null
+++ b/Doku/Usecases.puml
@@ -0,0 +1,10 @@
+@startuml
+left to right direction
+
+:User: --> (Übersicht verschaffen)
+:User: --> (Müllkalender)
+:User: --> (Ändere Temperatur)
+:User: --> (Schalte Außenbeleuchtung)
+:User: --> (Ändere Wochenprogramm)
+
+@enduml
\ No newline at end of file
diff --git a/Doku/Übersicht.puml b/Doku/Übersicht.puml
new file mode 100644
index 0000000..939b88c
--- /dev/null
+++ b/Doku/Übersicht.puml
@@ -0,0 +1,14 @@
+@startuml
+left to right direction
+
+node Raspberrymatic as r
+node ioBroker as i
+database influxDB as db
+node Grafana as g
+node dashboard as d #gold
+
+r -0)- i
+i -(0- db
+g -(0- db
+i -0)- d
+@enduml
\ No newline at end of file