diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 08cec61..7e3b578 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -3,94 +3,54 @@
   <component name="ChangeListManager">
     <list default="true" id="7c8802f8-163e-48a6-9d7a-9324ac89091d" name="Default" comment="">
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/main/java/restImplementation/BlockchainQueryImplementation.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/restImplementation/BlockchainQueryImplementation.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/main/java/restImplementation/DatabaseUserImplementation.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/restImplementation/DatabaseUserImplementation.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/main/java/restService/BlockchainQueryResource.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/restService/BlockchainQueryResource.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/main/java/restService/StringResponse.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/restService/StringResponse.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/test/java/restImplementation/UserLoggerTest.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/restImplementation/UserLoggerTest.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/java/blockchain/configuration/Config.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/blockchain/configuration/Config.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/test/java/blockchain/client/TestRegisterEnrollUser.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/blockchain/client/TestRegisterEnrollUser.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/test/java/blockchain/utility/ReadUserTest.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/test/java/blockchain/utility/ReadUserTest.java" afterDir="false" />
     </list>
     <ignored path="$PROJECT_DIR$/out/" />
     <ignored path="$PROJECT_DIR$/target/" />
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
-    <option name="TRACKING_ENABLED" value="true" />
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
     <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
     <option name="LAST_RESOLUTION" value="IGNORE" />
   </component>
+  <component name="FUSProjectUsageTrigger">
+    <session id="-1607393105">
+      <usages-collector id="statistics.lifecycle.project">
+        <counts>
+          <entry key="project.closed" value="2" />
+          <entry key="project.open.time.5" value="1" />
+          <entry key="project.open.time.6" value="2" />
+          <entry key="project.opened" value="3" />
+        </counts>
+      </usages-collector>
+      <usages-collector id="statistics.file.extensions.open">
+        <counts>
+          <entry key="class" value="1" />
+          <entry key="java" value="7" />
+        </counts>
+      </usages-collector>
+      <usages-collector id="statistics.file.types.open">
+        <counts>
+          <entry key="CLASS" value="1" />
+          <entry key="JAVA" value="7" />
+        </counts>
+      </usages-collector>
+      <usages-collector id="statistics.file.extensions.edit">
+        <counts>
+          <entry key="java" value="45" />
+        </counts>
+      </usages-collector>
+      <usages-collector id="statistics.file.types.edit">
+        <counts>
+          <entry key="JAVA" value="45" />
+        </counts>
+      </usages-collector>
+    </session>
+  </component>
   <component name="FileEditorManager">
-    <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
-      <file leaf-file-name="DatabaseUserResource.java" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/src/main/java/restService/DatabaseUserResource.java">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="587">
-              <caret line="91" column="34" lean-forward="true" selection-start-line="91" selection-start-column="34" selection-end-line="91" selection-end-column="34" />
-              <folding>
-                <element signature="e#4324#4325#0" expanded="true" />
-                <element signature="e#4386#4387#0" expanded="true" />
-              </folding>
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file leaf-file-name="DatabaseTransactionResource.java" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/src/main/java/restService/DatabaseTransactionResource.java">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="102">
-              <caret line="13" column="13" selection-start-line="13" selection-start-column="13" selection-end-line="13" selection-end-column="13" />
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file leaf-file-name="BlockchainQueryResource.java" pinned="false" current-in-tab="true">
-        <entry file="file://$PROJECT_DIR$/src/main/java/restService/BlockchainQueryResource.java">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="102">
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-          </provider>
-        </entry>
-      </file>
-      <file leaf-file-name="BlockchainQueryImplementation.java" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/src/main/java/restImplementation/BlockchainQueryImplementation.java">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="170">
-              <caret line="10" column="23" selection-start-line="10" selection-start-column="23" selection-end-line="10" selection-end-column="23" />
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file leaf-file-name="WelcomeResource.java" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/src/main/java/restService/WelcomeResource.java">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="85">
-              <caret line="6" column="13" selection-start-line="6" selection-start-column="13" selection-end-line="6" selection-end-column="13" />
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file leaf-file-name="StringResponse.java" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/src/main/java/restService/StringResponse.java">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="187">
-              <caret line="13" column="37" lean-forward="true" selection-start-line="13" selection-start-column="37" selection-end-line="13" selection-end-column="37" />
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file leaf-file-name="DatabaseUserImplementation.java" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/src/main/java/restImplementation/DatabaseUserImplementation.java">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="1045">
-              <caret line="64" column="55" selection-start-line="64" selection-start-column="55" selection-end-line="64" selection-end-column="55" />
-              <folding>
-                <element signature="imports" expanded="true" />
-              </folding>
-            </state>
-          </provider>
-        </entry>
-      </file>
-    </leaf>
+    <leaf SIDE_TABS_SIZE_LIMIT_KEY="300" />
   </component>
   <component name="FileTemplateManagerImpl">
     <option name="RECENT_TEMPLATES">
@@ -125,11 +85,8 @@
         <option value="$PROJECT_DIR$/log4j.properties" />
         <option value="$PROJECT_DIR$/src/main/java/blockchain/utility/Util.java" />
         <option value="$PROJECT_DIR$/src/test/java/blockchain/utility/UtilTest.java" />
-        <option value="$PROJECT_DIR$/src/test/java/blockchain/client/TestRegisterEnrollUser.java" />
-        <option value="$PROJECT_DIR$/src/test/java/blockchain/utility/ReadUserTest.java" />
         <option value="$PROJECT_DIR$/src/test/java/blockchain/client/TestEnrollAdmin.java" />
         <option value="$PROJECT_DIR$/src/test/java/blockchain/query/QueryChannelTest.java" />
-        <option value="$PROJECT_DIR$/src/main/java/blockchain/configuration/Config.java" />
         <option value="$PROJECT_DIR$/src/test/java/blockchain/query/ChaincodeTransactionTest.java" />
         <option value="$PROJECT_DIR$/src/test/java/blockchain/query/CreateChaincodeUserTest.java" />
         <option value="$PROJECT_DIR$/src/test/java/blockchain/query/QueryTest.java" />
@@ -140,6 +97,9 @@
         <option value="$PROJECT_DIR$/src/main/java/restService/StringResponse.java" />
         <option value="$PROJECT_DIR$/src/main/java/restImplementation/BlockchainQueryImplementation.java" />
         <option value="$PROJECT_DIR$/src/main/java/restService/BlockchainQueryResource.java" />
+        <option value="$PROJECT_DIR$/src/test/java/blockchain/client/TestRegisterEnrollUser.java" />
+        <option value="$PROJECT_DIR$/src/main/java/blockchain/configuration/Config.java" />
+        <option value="$PROJECT_DIR$/src/test/java/blockchain/utility/ReadUserTest.java" />
       </list>
     </option>
   </component>
@@ -149,9 +109,6 @@
     <detection-done>true</detection-done>
     <sorting>DEFINITION_ORDER</sorting>
   </component>
-  <component name="NodePackageJsonFileManager">
-    <packageJsonPaths />
-  </component>
   <component name="ProjectFrameBounds" extendedState="6">
     <option name="x" value="15" />
     <option name="y" value="-10" />
@@ -163,6 +120,7 @@
       <foldersAlwaysOnTop value="true" />
     </navigator>
     <panes>
+      <pane id="PackagesPane" />
       <pane id="Scope" />
       <pane id="ProjectPane">
         <subPane>
@@ -244,6 +202,23 @@
               <item name="blockchain" type="462c0819:PsiDirectoryNode" />
               <item name="utility" type="462c0819:PsiDirectoryNode" />
             </path>
+            <path>
+              <item name="java-api" type="b2602c69:ProjectViewProjectNode" />
+              <item name="java-api" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="main" type="462c0819:PsiDirectoryNode" />
+              <item name="java" type="462c0819:PsiDirectoryNode" />
+              <item name="database" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="java-api" type="b2602c69:ProjectViewProjectNode" />
+              <item name="java-api" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="main" type="462c0819:PsiDirectoryNode" />
+              <item name="java" type="462c0819:PsiDirectoryNode" />
+              <item name="database" type="462c0819:PsiDirectoryNode" />
+              <item name="user" type="462c0819:PsiDirectoryNode" />
+            </path>
             <path>
               <item name="java-api" type="b2602c69:ProjectViewProjectNode" />
               <item name="java-api" type="462c0819:PsiDirectoryNode" />
@@ -260,17 +235,55 @@
               <item name="java" type="462c0819:PsiDirectoryNode" />
               <item name="restService" type="462c0819:PsiDirectoryNode" />
             </path>
+            <path>
+              <item name="java-api" type="b2602c69:ProjectViewProjectNode" />
+              <item name="java-api" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="test" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="java-api" type="b2602c69:ProjectViewProjectNode" />
+              <item name="java-api" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="test" type="462c0819:PsiDirectoryNode" />
+              <item name="java" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="java-api" type="b2602c69:ProjectViewProjectNode" />
+              <item name="java-api" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="test" type="462c0819:PsiDirectoryNode" />
+              <item name="java" type="462c0819:PsiDirectoryNode" />
+              <item name="blockchain" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="java-api" type="b2602c69:ProjectViewProjectNode" />
+              <item name="java-api" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="test" type="462c0819:PsiDirectoryNode" />
+              <item name="java" type="462c0819:PsiDirectoryNode" />
+              <item name="blockchain" type="462c0819:PsiDirectoryNode" />
+              <item name="client" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="java-api" type="b2602c69:ProjectViewProjectNode" />
+              <item name="java-api" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="test" type="462c0819:PsiDirectoryNode" />
+              <item name="java" type="462c0819:PsiDirectoryNode" />
+              <item name="blockchain" type="462c0819:PsiDirectoryNode" />
+              <item name="utility" type="462c0819:PsiDirectoryNode" />
+            </path>
           </expand>
           <select />
         </subPane>
       </pane>
-      <pane id="PackagesPane" />
-      <pane id="AndroidView" />
     </panes>
   </component>
   <component name="PropertiesComponent">
     <property name="WebServerToolWindowFactoryState" value="false" />
     <property name="aspect.path.notification.shown" value="true" />
+    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1543747284804" />
     <property name="last_opened_file_path" value="$PROJECT_DIR$" />
     <property name="nodejs_interpreter_path.stuck_in_default_project" value="undefined stuck path" />
     <property name="nodejs_npm_path_reset_for_default_project" value="true" />
@@ -296,32 +309,12 @@
       </list>
     </option>
   </component>
-  <component name="RunManager" selected="JUnit.QueryChannelTest">
+  <component name="RunManager" selected="JUnit.ReadUserTest">
     <configuration default="true" type="Application" factoryName="Application">
       <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$" />
-    </configuration>
-    <configuration name="ChaincodeTransactionTest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
-      <module name="java-api" />
-      <extension name="coverage">
-        <pattern>
-          <option name="PATTERN" value="blockchain.query.*" />
-          <option name="ENABLED" value="true" />
-        </pattern>
-      </extension>
-      <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
-      <option name="ALTERNATIVE_JRE_PATH" />
-      <option name="PACKAGE_NAME" value="blockchain.query" />
-      <option name="MAIN_CLASS_NAME" value="blockchain.query.ChaincodeTransactionTest" />
-      <option name="METHOD_NAME" />
-      <option name="TEST_OBJECT" value="class" />
-      <option name="VM_PARAMETERS" value="-ea" />
-      <option name="PARAMETERS" />
-      <option name="WORKING_DIRECTORY" value="%MODULE_WORKING_DIR%" />
-      <option name="PASS_PARENT_ENVS" value="true" />
-      <option name="TEST_SEARCH_SCOPE">
-        <value defaultName="singleModule" />
-      </option>
-      <patterns />
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
     </configuration>
     <configuration name="QueryChannelTest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="java-api" />
@@ -331,20 +324,12 @@
           <option name="ENABLED" value="true" />
         </pattern>
       </extension>
-      <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
-      <option name="ALTERNATIVE_JRE_PATH" />
       <option name="PACKAGE_NAME" value="blockchain.query" />
       <option name="MAIN_CLASS_NAME" value="blockchain.query.QueryChannelTest" />
-      <option name="METHOD_NAME" />
-      <option name="TEST_OBJECT" value="class" />
-      <option name="VM_PARAMETERS" value="-ea" />
-      <option name="PARAMETERS" />
       <option name="WORKING_DIRECTORY" value="%MODULE_WORKING_DIR%" />
-      <option name="PASS_PARENT_ENVS" value="true" />
-      <option name="TEST_SEARCH_SCOPE">
-        <value defaultName="singleModule" />
-      </option>
-      <patterns />
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
     </configuration>
     <configuration name="QueryTest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="java-api" />
@@ -354,20 +339,27 @@
           <option name="ENABLED" value="true" />
         </pattern>
       </extension>
-      <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
-      <option name="ALTERNATIVE_JRE_PATH" />
       <option name="PACKAGE_NAME" value="blockchain.query" />
       <option name="MAIN_CLASS_NAME" value="blockchain.query.QueryTest" />
-      <option name="METHOD_NAME" />
-      <option name="TEST_OBJECT" value="class" />
-      <option name="VM_PARAMETERS" value="-ea" />
-      <option name="PARAMETERS" />
       <option name="WORKING_DIRECTORY" value="%MODULE_WORKING_DIR%" />
-      <option name="PASS_PARENT_ENVS" value="true" />
-      <option name="TEST_SEARCH_SCOPE">
-        <value defaultName="singleModule" />
-      </option>
-      <patterns />
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
+    </configuration>
+    <configuration name="ReadUserTest" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
+      <module name="java-api" />
+      <extension name="coverage">
+        <pattern>
+          <option name="PATTERN" value="blockchain.utility.*" />
+          <option name="ENABLED" value="true" />
+        </pattern>
+      </extension>
+      <option name="PACKAGE_NAME" value="blockchain.utility" />
+      <option name="MAIN_CLASS_NAME" value="blockchain.utility.ReadUserTest" />
+      <option name="WORKING_DIRECTORY" value="%MODULE_WORKING_DIR%" />
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
     </configuration>
     <configuration name="TestEnrollAdmin" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="java-api" />
@@ -377,20 +369,12 @@
           <option name="ENABLED" value="true" />
         </pattern>
       </extension>
-      <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
-      <option name="ALTERNATIVE_JRE_PATH" />
       <option name="PACKAGE_NAME" value="blockchain.client" />
       <option name="MAIN_CLASS_NAME" value="blockchain.client.TestEnrollAdmin" />
-      <option name="METHOD_NAME" />
-      <option name="TEST_OBJECT" value="class" />
-      <option name="VM_PARAMETERS" value="-ea" />
-      <option name="PARAMETERS" />
       <option name="WORKING_DIRECTORY" value="%MODULE_WORKING_DIR%" />
-      <option name="PASS_PARENT_ENVS" value="true" />
-      <option name="TEST_SEARCH_SCOPE">
-        <value defaultName="singleModule" />
-      </option>
-      <patterns />
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
     </configuration>
     <configuration name="TestRegisterEnrollUser" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="java-api" />
@@ -400,78 +384,49 @@
           <option name="ENABLED" value="true" />
         </pattern>
       </extension>
-      <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
-      <option name="ALTERNATIVE_JRE_PATH" />
       <option name="PACKAGE_NAME" value="blockchain.client" />
       <option name="MAIN_CLASS_NAME" value="blockchain.client.TestRegisterEnrollUser" />
-      <option name="METHOD_NAME" />
-      <option name="TEST_OBJECT" value="class" />
-      <option name="VM_PARAMETERS" value="-ea" />
-      <option name="PARAMETERS" />
       <option name="WORKING_DIRECTORY" value="%MODULE_WORKING_DIR%" />
-      <option name="PASS_PARENT_ENVS" value="true" />
-      <option name="TEST_SEARCH_SCOPE">
-        <value defaultName="singleModule" />
-      </option>
-      <patterns />
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
     </configuration>
     <configuration default="true" type="JUnit" factoryName="JUnit">
-      <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
-      <option name="ALTERNATIVE_JRE_PATH" />
-      <option name="PACKAGE_NAME" />
-      <option name="MAIN_CLASS_NAME" />
-      <option name="METHOD_NAME" />
-      <option name="TEST_OBJECT" value="class" />
-      <option name="VM_PARAMETERS" value="-ea" />
-      <option name="PARAMETERS" />
       <option name="WORKING_DIRECTORY" value="%MODULE_WORKING_DIR%" />
-      <option name="PASS_PARENT_ENVS" value="true" />
-      <option name="TEST_SEARCH_SCOPE">
-        <value defaultName="singleModule" />
-      </option>
-      <patterns />
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
     </configuration>
     <configuration name="App" type="SpringBootApplicationConfigurationType" factoryName="Spring Boot">
       <module name="java-api" />
       <option name="SPRING_BOOT_MAIN_CLASS" value="application.App" />
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
     </configuration>
     <configuration default="true" type="TestNG" factoryName="TestNG">
-      <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
-      <option name="ALTERNATIVE_JRE_PATH" />
-      <option name="SUITE_NAME" />
-      <option name="PACKAGE_NAME" />
-      <option name="MAIN_CLASS_NAME" />
-      <option name="METHOD_NAME" />
-      <option name="GROUP_NAME" />
-      <option name="TEST_OBJECT" value="CLASS" />
-      <option name="VM_PARAMETERS" value="-ea" />
-      <option name="PARAMETERS" />
       <option name="WORKING_DIRECTORY" value="%MODULE_WORKING_DIR%" />
-      <option name="OUTPUT_DIRECTORY" />
-      <option name="PASS_PARENT_ENVS" value="true" />
-      <option name="TEST_SEARCH_SCOPE">
-        <value defaultName="singleModule" />
-      </option>
-      <option name="USE_DEFAULT_REPORTERS" value="false" />
-      <option name="PROPERTIES_FILE" />
       <properties />
       <listeners />
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
     </configuration>
     <list>
       <item itemvalue="Spring Boot.App" />
       <item itemvalue="JUnit.QueryTest" />
       <item itemvalue="JUnit.TestRegisterEnrollUser" />
       <item itemvalue="JUnit.TestEnrollAdmin" />
-      <item itemvalue="JUnit.ChaincodeTransactionTest" />
       <item itemvalue="JUnit.QueryChannelTest" />
+      <item itemvalue="JUnit.ReadUserTest" />
     </list>
     <recent_temporary>
       <list>
+        <item itemvalue="JUnit.ReadUserTest" />
+        <item itemvalue="JUnit.TestRegisterEnrollUser" />
         <item itemvalue="JUnit.QueryChannelTest" />
         <item itemvalue="JUnit.QueryTest" />
         <item itemvalue="JUnit.TestEnrollAdmin" />
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+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/database/user/User.java">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="102">
-          <caret line="9" column="38" selection-start-line="9" selection-start-column="38" selection-end-line="9" selection-end-column="38" />
+          <caret line="7" column="13" selection-start-line="7" selection-start-column="13" selection-end-line="7" selection-end-column="13" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="jar://$MAVEN_REPOSITORY$/org/hyperledger/fabric-sdk-java/fabric-sdk-java/1.2.1/fabric-sdk-java-1.2.1.jar!/org/hyperledger/fabric/sdk/Enrollment.class">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="102">
+          <caret line="9" column="6" selection-start-line="9" selection-start-column="6" selection-end-line="9" selection-end-column="6" />
         </state>
       </provider>
     </entry>
diff --git a/msp/org1/User2-org1.context b/msp/org1/User2-org1.context
new file mode 100644
index 0000000..651edfc
Binary files /dev/null and b/msp/org1/User2-org1.context differ
diff --git a/src/main/java/blockchain/configuration/Config.java b/src/main/java/blockchain/configuration/Config.java
index f9b46b0..a56f753 100644
--- a/src/main/java/blockchain/configuration/Config.java
+++ b/src/main/java/blockchain/configuration/Config.java
@@ -1,6 +1,8 @@
 package blockchain.configuration;
 
 public class Config {
+    //TEST
+    public static final String u2 = "woEXRrZdwXiu";
 
     //ORGANIZATION
     public static final String ORG1_MSP = "Org1MSP";
diff --git a/src/test/java/blockchain/client/TestRegisterEnrollUser.java b/src/test/java/blockchain/client/TestRegisterEnrollUser.java
index d1ffb21..3957856 100644
--- a/src/test/java/blockchain/client/TestRegisterEnrollUser.java
+++ b/src/test/java/blockchain/client/TestRegisterEnrollUser.java
@@ -21,7 +21,7 @@ public class TestRegisterEnrollUser {
             caClientWrapper.setAdminContext(admin);
             UserContext userContext = new UserContext();
 
-            userContext.setName("User-org1");
+            userContext.setName("User2-org1");
             userContext.setAffiliation(Config.ORG1);
             userContext.setMspId(Config.ORG1_MSP);
             String userSecret = caClientWrapper.registerUser(userContext.getName(),userContext.getAffiliation());
diff --git a/src/test/java/blockchain/utility/ReadUserTest.java b/src/test/java/blockchain/utility/ReadUserTest.java
index a03f60e..82562f6 100644
--- a/src/test/java/blockchain/utility/ReadUserTest.java
+++ b/src/test/java/blockchain/utility/ReadUserTest.java
@@ -11,7 +11,7 @@ public class ReadUserTest {
     @Test
     public void testReadUserOrg1(){
         try{
-            UserContext userContext = Util.readUserContext(Config.ORG1, "User-org1");
+            UserContext userContext = Util.readUserContext(Config.ORG1, "User2-org1");
             System.out.println(userContext.getAffiliation());
             System.out.println(userContext.getMspId());
             System.out.println(userContext.getEnrollment().getCert());