diff --git a/client/app/src/main/java/main/MainApplication_structure.puml b/client/app/src/main/java/main/MainApplication_structure.puml
deleted file mode 100644
index 65371cd..0000000
--- a/client/app/src/main/java/main/MainApplication_structure.puml
+++ /dev/null
@@ -1,109 +0,0 @@
-@startuml
-
-/' diagram meta data start
-config=StructureConfiguration;
-{
-  "projectClassification": {
-    "searchMode": "OpenProject", // OpenProject, AllProjects
-    "includedProjects": "",
-    "pathEndKeywords": "*.impl",
-    "isClientPath": "",
-    "isClientName": "",
-    "isTestPath": "",
-    "isTestName": "",
-    "isMappingPath": "",
-    "isMappingName": "",
-    "isDataAccessPath": "",
-    "isDataAccessName": "",
-    "isDataStructurePath": "",
-    "isDataStructureName": "",
-    "isInterfaceStructuresPath": "",
-    "isInterfaceStructuresName": "",
-    "isEntryPointPath": "",
-    "isEntryPointName": ""
-  },
-  "graphRestriction": {
-    "classPackageExcludeFilter": "",
-    "classPackageIncludeFilter": "",
-    "classNameExcludeFilter": "",
-    "classNameIncludeFilter": "",
-    "methodNameExcludeFilter": "",
-    "methodNameIncludeFilter": "",
-    "removeByInheritance": "", // inheritance/annotation based filtering is done in a second step
-    "removeByAnnotation": "",
-    "removeByClassPackage": "", // cleanup the graph after inheritance/annotation based filtering is done
-    "removeByClassName": "",
-    "cutMappings": false,
-    "cutEnum": true,
-    "cutTests": true,
-    "cutClient": true,
-    "cutDataAccess": false,
-    "cutInterfaceStructures": false,
-    "cutDataStructures": false,
-    "cutGetterAndSetter": true,
-    "cutConstructors": true
-  },
-  "graphTraversal": {
-    "forwardDepth": 3,
-    "backwardDepth": 3,
-    "classPackageExcludeFilter": "",
-    "classPackageIncludeFilter": "",
-    "classNameExcludeFilter": "",
-    "classNameIncludeFilter": "",
-    "methodNameExcludeFilter": "",
-    "methodNameIncludeFilter": "",
-    "hideMappings": false,
-    "hideDataStructures": false,
-    "hidePrivateMethods": true,
-    "hideInterfaceCalls": true, // indirection: implementation -> interface (is hidden) -> implementation
-    "onlyShowApplicationEntryPoints": false // root node is included
-  },
-  "details": {
-    "aggregation": "GroupByClass", // ByClass, GroupByClass, None
-    "showClassGenericTypes": true,
-    "showMethods": true,
-    "showMethodParameterNames": true,
-    "showMethodParameterTypes": true,
-    "showMethodReturnType": true,
-    "showPackageLevels": 2,
-    "showDetailedClassStructure": true
-  },
-  "rootClass": "main.MainApplication"
-}
-diagram meta data end '/
-
-
-
-digraph g {
-    rankdir="TB"
-    splines=polyline
-    
-
-'nodes 
-subgraph cluster_3343801 { 
-   	label=main
-	labeljust=l
-	fillcolor="#ececec"
-	style=filled
-   
-   MainApplication3343801[
-	label=<<TABLE BORDER="1" CELLBORDER="0" CELLPADDING="4" CELLSPACING="0">
-<TR><TD ALIGN="LEFT" >(C)MainApplication</TD></TR>
-<HR/>
-<TR><TD ALIGN="LEFT" >- loadLoginScene()</TD></TR>
-<TR><TD ALIGN="LEFT" >- loadMainScene(stage: Stage)</TD></TR>
-<TR><TD ALIGN="LEFT" >+ main(args: String[])</TD></TR>
-<TR><TD ALIGN="LEFT" >+ start(stage: Stage)</TD></TR>
-</TABLE>>
-	style=filled
-	margin=0
-	shape=plaintext
-	fillcolor="#FFFFFF"
-];
-} 
-
-'edges    
-
-    
-}
-@enduml
\ No newline at end of file