diff --git a/samples/functional_actions_showcase/ControllerU.pas b/samples/functional_actions_showcase/ControllerU.pas
index b73f97ee..42f1663f 100644
--- a/samples/functional_actions_showcase/ControllerU.pas
+++ b/samples/functional_actions_showcase/ControllerU.pas
@@ -7,14 +7,12 @@ uses
   System.Generics.Collections, Data.DB, JsonDataObjects, System.Rtti;
 
 type
-  [MVCNameCase(ncCamelCase)]
   TPersonRec = record
     FirstName, LastName: String;
     Age: Integer;
     class function Create: TPersonRec; static;
   end;
 
-  [MVCNameCase(ncCamelCase)]
   TPerson = class
   private
     fAge: Integer;
@@ -34,6 +32,8 @@ type
     function GetSum(const A, B: Integer): Integer;
     [MVCPath('/sumsasfloat/($A)/($B)')]
     function GetSumAsFloat(const A, B: Extended): Extended;
+    [MVCPath('/booleans/($A)/($B)')]
+    function GetOrTruthTable(const A, B: Boolean): Boolean;
     [MVCPath('/string/($A)/($B)')]
     function GetConcatAsString(const A, B: String): String;
 
@@ -67,6 +67,15 @@ type
     [MVCPath('/headers')]
     function GetWithCustomHeaders: TObjectList<TPerson>;
 
+    { exceptions  }
+    [MVCPath('/exception1')]
+    function GetMVCException: Integer;
+
+    [MVCPath('/exception2')]
+    function GetGeneralException: Integer;
+
+
+
     { using IMVCResponse and Response Methods}
     [MVCPath('/mvcresponse/message')]
     function GetMVCResponseSimple: IMVCResponse;
@@ -140,7 +149,10 @@ begin
   end;
 end;
 
-
+function TMyController.GetMVCException: Integer;
+begin
+  raise EMVCException.Create(HTTP_STATUS.NotFound, 'Resource not found');
+end;
 
 function TMyController.GetMVCResponseNoBody: IMVCResponse;
 begin
@@ -226,6 +238,11 @@ begin
   Result := OKResponse;
 end;
 
+function TMyController.GetOrTruthTable(const A, B: Boolean): Boolean;
+begin
+  Result := A or B;
+end;
+
 function TMyController.GetMVCResponseWithJSON: IMVCResponse;
 begin
   Result := OKResponse(StrToJSONObject('{"name":"Daniele","surname":"Teti"}'));
@@ -292,6 +309,11 @@ begin
   Result :=  A + B;
 end;
 
+function TMyController.GetGeneralException: Integer;
+begin
+  raise Exception.Create('This is a general exception');
+end;
+
 function TMyController.GetWithCustomHeaders: TObjectList<TPerson>;
 begin
   Result := TObjectList<TPerson>.Create;
diff --git a/samples/functional_actions_showcase/function_actions_showcase.dpr b/samples/functional_actions_showcase/function_actions_showcase.dpr
index 89675d3e..f8053bd7 100644
--- a/samples/functional_actions_showcase/function_actions_showcase.dpr
+++ b/samples/functional_actions_showcase/function_actions_showcase.dpr
@@ -16,7 +16,7 @@ uses
   IdHTTPWebBrokerBridge,
   ControllerU in 'ControllerU.pas',
   WebModuleU in 'WebModuleU.pas' {MyWebModule: TWebModule},
-  MainDMU in 'MainDMU.pas' {dmMain: TDataModule};
+  MainDMU in 'MainDMU.pas', MVCFramework.Serializer.Commons {dmMain: TDataModule};
 
 {$R *.res}
 
@@ -54,6 +54,7 @@ begin
   // When MVCSerializeNulls = True empty nullables and nil are serialized as json null.
   // When MVCSerializeNulls = False empty nullables and nil are not serialized at all.
   MVCSerializeNulls := True;
+  MVCNameCaseDefault := TMVCNameCase.ncCamelCase;
 
   try
     if WebRequestHandler <> nil then