diff --git a/Trenser.FileManager/Trenser.FileManager/FileIO.cpp b/Trenser.FileManager/Trenser.FileManager/FileIO.cpp
new file mode 100644
index 0000000..321f449
--- /dev/null
+++ b/Trenser.FileManager/Trenser.FileManager/FileIO.cpp
@@ -0,0 +1,28 @@
+#include "pch.h"
+#include "FileIO.h"
+
+std::vector<std::string> FileIO::readAllLines(const std::string& path)
+{
+    std::ifstream file(path);
+    if (!file.is_open())
+        throw std::runtime_error("Failed to open file " + path);
+
+    std::vector<std::string> lines;
+    std::string line;
+
+    while (std::getline(file, line))
+        lines.push_back(line);
+
+    return lines;
+}
+
+void FileIO::writeAllLines(const std::string& path,
+    const std::vector<std::string>& lines)
+{
+    std::ofstream file(path, std::ios::trunc);
+    if (!file.is_open())
+        throw std::runtime_error("Failed to open file " + path);
+
+    for (const auto& line : lines)
+        file << line << '\n';
+}
\ No newline at end of file
diff --git a/Trenser.FileManager/Trenser.FileManager/FileIO.h b/Trenser.FileManager/Trenser.FileManager/FileIO.h
new file mode 100644
index 0000000..c628003
--- /dev/null
+++ b/Trenser.FileManager/Trenser.FileManager/FileIO.h
@@ -0,0 +1,18 @@
+#pragma once
+#include<memory>
+#include<vector>
+#include<fstream>
+#include<string>
+#include<stdexcept>
+
+#ifdef TRENSERFILEMANAGER_EXPORTS
+#define TRENSERFILEMANAGER_API __declspec(dllexport)
+#else
+#define TRENSERFILEMANAGER_API __declspec(dllimport)
+#endif
+
+class TRENSERFILEMANAGER_API FileIO {
+public:
+    static std::vector<std::string> readAllLines(const std::string& path);
+    static void writeAllLines(const std::string& path, const std::vector<std::string>& lines);
+};
diff --git a/Trenser.FileManager/Trenser.FileManager/FileManager.h b/Trenser.FileManager/Trenser.FileManager/FileManager.h
new file mode 100644
index 0000000..2facd05
--- /dev/null
+++ b/Trenser.FileManager/Trenser.FileManager/FileManager.h
@@ -0,0 +1,41 @@
+#pragma once
+#include "FileIO.h"
+
+template <typename T> using objects = std::map<int, std::shared_ptr<T>>;
+
+template <typename T>
+class FileManager
+{
+private:
+	std::string m_filePath;
+public:
+	FileManager() : m_filePath("") {}
+	FileManager(const std::string& filePath) : m_filePath(filePath) {}
+	objects<T> load();
+	void save(const objects<T>&);
+};
+
+template <typename T>
+objects<T> FileManager<T>::load()
+{
+	objects<T> records;
+	auto lines = FileIO::readAllLines(m_filePath);
+	for (const auto& record : lines)
+	{
+		auto object = T::deserialize(record);
+		records[object->getId()] = object;
+	}
+	return records;
+}
+
+template <typename T>
+void FileManager<T>::save(const objects<T>& records)
+{
+	std::vector<std::string> lines;
+
+	for (const auto& recordPair : records)
+	{
+		lines.push_back(recordPair.second->serialize());
+	}
+	FileIO::writeAllLines(m_filePath, lines);
+}
diff --git a/Trenser.FileManager/Trenser.FileManager/Trenser.FileManager.vcxproj b/Trenser.FileManager/Trenser.FileManager/Trenser.FileManager.vcxproj
index c7c45c3..7511f8e 100644
--- a/Trenser.FileManager/Trenser.FileManager/Trenser.FileManager.vcxproj
+++ b/Trenser.FileManager/Trenser.FileManager/Trenser.FileManager.vcxproj
@@ -135,11 +135,14 @@
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
+    <ClInclude Include="FileIO.h" />
+    <ClInclude Include="FileManager.h" />
     <ClInclude Include="framework.h" />
     <ClInclude Include="pch.h" />
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="dllmain.cpp" />
+    <ClCompile Include="FileIO.cpp" />
     <ClCompile Include="pch.cpp">
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Create</PrecompiledHeader>
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Create</PrecompiledHeader>
diff --git a/Trenser.FileManager/Trenser.FileManager/Trenser.FileManager.vcxproj.filters b/Trenser.FileManager/Trenser.FileManager/Trenser.FileManager.vcxproj.filters
index 1e57c7b..8faaab1 100644
--- a/Trenser.FileManager/Trenser.FileManager/Trenser.FileManager.vcxproj.filters
+++ b/Trenser.FileManager/Trenser.FileManager/Trenser.FileManager.vcxproj.filters
@@ -21,6 +21,12 @@
     <ClInclude Include="pch.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="FileManager.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="FileIO.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="dllmain.cpp">
@@ -29,5 +35,8 @@
     <ClCompile Include="pch.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="FileIO.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/Trenser.FileManager/Trenser.FileManager/pch.h b/Trenser.FileManager/Trenser.FileManager/pch.h
index 885d5d6..a4ee448 100644
--- a/Trenser.FileManager/Trenser.FileManager/pch.h
+++ b/Trenser.FileManager/Trenser.FileManager/pch.h
@@ -9,5 +9,10 @@
 
 // add headers that you want to pre-compile here
 #include "framework.h"
+#include<memory>
+#include<vector>
+#include<fstream>
+#include<string>
+#include<stdexcept>
 
 #endif //PCH_H
diff --git a/Trenser.Zenvy/Trenser.Zenvy/Trenser.Zenvy.vcxproj b/Trenser.Zenvy/Trenser.Zenvy/Trenser.Zenvy.vcxproj
index 2792535..1e57272 100644
--- a/Trenser.Zenvy/Trenser.Zenvy/Trenser.Zenvy.vcxproj
+++ b/Trenser.Zenvy/Trenser.Zenvy/Trenser.Zenvy.vcxproj
@@ -102,12 +102,17 @@
       <SDLCheck>true</SDLCheck>
       <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ConformanceMode>true</ConformanceMode>
-      <AdditionalIncludeDirectories>$(ProjectDir)models;$(ProjectDir)controllers;$(ProjectDir)services;$(ProjectDir)utilities;$(ProjectDir)factories;$(ProjectDir)datastores;$(ProjectDir)views;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(ProjectDir)models;$(ProjectDir)controllers;$(ProjectDir)services;$(ProjectDir)utilities;$(ProjectDir)factories;$(ProjectDir)datastores;$(ProjectDir)views;%(AdditionalIncludeDirectories);..\..\Trenser.FileManager\Trenser.FileManager</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalLibraryDirectories>..\..\Trenser.FileManager\$(IntDir);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalDependencies>Trenser.FileManager.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
+    <PostBuildEvent>
+      <Command>xcopy /y /d "..\..\Trenser.FileManager\$(IntDir)Trenser.FileManager.dll" "$(OutDir)"</Command>
+    </PostBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <ClCompile>
@@ -117,11 +122,17 @@
       <SDLCheck>true</SDLCheck>
       <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ConformanceMode>true</ConformanceMode>
+      <AdditionalIncludeDirectories>;..\..\Trenser.FileManager\Trenser.FileManager</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalLibraryDirectories>..\..\Trenser.FileManager\$(IntDir);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalDependencies>Trenser.FileManager.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
+    <PostBuildEvent>
+      <Command>xcopy /y /d "..\..\Trenser.FileManager\$(IntDir)Trenser.FileManager.dll" "$(OutDir)"</Command>
+    </PostBuildEvent>
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="controllers\ZenvyController.cpp" />
diff --git a/Trenser.Zenvy/Trenser.Zenvy/Trenser.Zenvy.vcxproj.filters b/Trenser.Zenvy/Trenser.Zenvy/Trenser.Zenvy.vcxproj.filters
index 0def00c..d03337b 100644
--- a/Trenser.Zenvy/Trenser.Zenvy/Trenser.Zenvy.vcxproj.filters
+++ b/Trenser.Zenvy/Trenser.Zenvy/Trenser.Zenvy.vcxproj.filters
@@ -195,6 +195,9 @@
     <ClCompile Include="views\MenuHelper.cpp">
       <Filter>Views</Filter>
     </ClCompile>
+    <ClCompile Include="utilities\AuthorizationHelper.cpp">
+      <Filter>Services</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="services\AuthenticationManagementService.h">
@@ -344,6 +347,9 @@
     <ClInclude Include="views\MenuHelper.h">
       <Filter>Views</Filter>
     </ClInclude>
+    <ClInclude Include="utilities\AuthorizationHelper.h">
+      <Filter>Services</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="models\Employee.h">
diff --git a/Trenser.Zenvy/Trenser.Zenvy/controllers/ZenvyController.cpp b/Trenser.Zenvy/Trenser.Zenvy/controllers/ZenvyController.cpp
index 6b5d67a..9cc6be1 100644
--- a/Trenser.Zenvy/Trenser.Zenvy/controllers/ZenvyController.cpp
+++ b/Trenser.Zenvy/Trenser.Zenvy/controllers/ZenvyController.cpp
@@ -42,10 +42,6 @@ std::shared_ptr<const Employee> ZenvyController::getCurrentEmployee()
 	return m_employeeManagementService->getCurrentEmployee();
 }
 
-std::shared_ptr<const Employee> ZenvyController::getEmployee(const std::string& id)
-{
-}
-
 Employees ZenvyController::getEmployees()
 {
 	return m_employeeManagementService->getEmployees();
diff --git a/Trenser.Zenvy/Trenser.Zenvy/controllers/ZenvyController.h b/Trenser.Zenvy/Trenser.Zenvy/controllers/ZenvyController.h
index cb355c6..66ec402 100644
--- a/Trenser.Zenvy/Trenser.Zenvy/controllers/ZenvyController.h
+++ b/Trenser.Zenvy/Trenser.Zenvy/controllers/ZenvyController.h
@@ -48,7 +48,6 @@ public:
 		void createEmployee(Enums::EmployeeType, Enums::EmployeeDesignation, const std::string&, const std::string&, const std::string&);
 		bool deactivateEmployee(const std::string&);
 		Employees getEmployees();
-		std::shared_ptr<const Employee> getEmployee(const std::string&);
 		std::shared_ptr<const Employee> getCurrentEmployee();
 		void updateProfile(const std::string&,const std::string&);
 
diff --git a/Trenser.Zenvy/Trenser.Zenvy/services/EmployeeManagementService.cpp b/Trenser.Zenvy/Trenser.Zenvy/services/EmployeeManagementService.cpp
index 29ef5b5..eaca66a 100644
--- a/Trenser.Zenvy/Trenser.Zenvy/services/EmployeeManagementService.cpp
+++ b/Trenser.Zenvy/Trenser.Zenvy/services/EmployeeManagementService.cpp
@@ -116,11 +116,20 @@ bool EmployeeManagementService::deactivateEmployee(const std::string& id)
 
 Employees EmployeeManagementService::getEmployees()
 {
-
-}
-
-std::shared_ptr<const Employee> EmployeeManagementService::getEmployee(const std::string& id)
-{
+	Employees result;
+	auto& employees = m_dataStore.getEmployees();
+	if (employees.size() <= 0)
+	{
+		return result;
+	}
+	for (const auto& iterator : employees)
+	{
+		if (iterator.second->getEmployeeAccountStatus() == Enums::AccountStatus::ACTIVE)
+		{
+			result.push_back(iterator.second);
+		}
+	}
+	return result;
 }
 
 std::shared_ptr<const Employee> EmployeeManagementService::getCurrentEmployee()
diff --git a/Trenser.Zenvy/Trenser.Zenvy/services/EmployeeManagementService.h b/Trenser.Zenvy/Trenser.Zenvy/services/EmployeeManagementService.h
index 14c8131..388c99c 100644
--- a/Trenser.Zenvy/Trenser.Zenvy/services/EmployeeManagementService.h
+++ b/Trenser.Zenvy/Trenser.Zenvy/services/EmployeeManagementService.h
@@ -15,7 +15,6 @@ public:
 	void createEmployee(Enums::EmployeeType, Enums::EmployeeDesignation, const std::string&, const std::string&, const std::string&);
 	bool deactivateEmployee(const std::string&);
 	Employees getEmployees();
-	std::shared_ptr<const Employee> getEmployee(const std::string&);
 	void updateProfile(const std::string&,const std::string&);
 	std::shared_ptr<const Employee> getCurrentEmployee();
 };
diff --git a/Trenser.Zenvy/Trenser.Zenvy/views/MenuHelper.h b/Trenser.Zenvy/Trenser.Zenvy/views/MenuHelper.h
index 6df1fce..32a923c 100644
--- a/Trenser.Zenvy/Trenser.Zenvy/views/MenuHelper.h
+++ b/Trenser.Zenvy/Trenser.Zenvy/views/MenuHelper.h
@@ -76,7 +76,7 @@ inline std::map<int, std::shared_ptr<const Employee>> listEmployees(const std::s
     return employeeList;
 }
 
-void deactivateEmployee(const std::shared_ptr<ZenvyController>& controller)
+inline void deactivateEmployee(const std::shared_ptr<ZenvyController>& controller)
 {
     auto employeeList = listEmployees(controller);
     if (employeeList.empty())