diff --git a/.folder b/.folder
index b891fea..d76affa 100644
--- a/.folder
+++ b/.folder
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Repository:repository xmlns:Repository="http://www.tibco.com/xmlns/repo/types/2002">
-    <folder resourceType="ae.rootfolder" name="httpRequest" propLocks="" allowUserToChangeIcon="false" sortContents="false" acceptsResources="true" allowDuplicates="false">
+    <folder resourceType="ae.rootfolder" name="tibcoRepository" propLocks="" allowUserToChangeIcon="false" sortContents="false" acceptsResources="true" allowDuplicates="false">
         <fixedChildren>AESchemas</fixedChildren>
         <projectProperties>
             <property key="ae.palette.SOAPpalette.version" value="5.15.0"/>
@@ -29,7 +29,7 @@
             <property key="ae.palette.JDBCpalette.version" value="5.15.0"/>
             <property key="ae.palette.rvpalette.version" value="5.15.0"/>
             <property key="ae.palette.FTPpalette.version" value="5.15.0"/>
-            <property key="projectName" value="httpRequest"/>
+            <property key="projectName" value="tibcoRepository"/>
         </projectProperties>
     </folder>
 </Repository:repository>
\ No newline at end of file
diff --git a/Processes/wsdl/Process Definition.process b/Processes/wsdl/Process Definition.process
deleted file mode 100644
index a983656..0000000
--- a/Processes/wsdl/Process Definition.process	
+++ /dev/null
@@ -1,74 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<pd:ProcessDefinition xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:pfx="http://xmlns.example.com/1721743175984" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:pd="http://xmlns.tibco.com/bw/process/2003">
-    <wsdl:import namespace="http://xmlns.example.com/1721743175984" location="/Resources/WSDL/concrete/author methods.wsdl"/>
-    <pd:name>Processes/wsdl/Process Definition.process</pd:name>
-    <pd:startName>SOAPEventSource</pd:startName>
-    <pd:startX>0</pd:startX>
-    <pd:startY>0</pd:startY>
-    <pd:returnBindings/>
-    <pd:starter name="SOAPEventSource">
-        <pd:type>com.tibco.plugin.soap.SOAPEventSource</pd:type>
-        <pd:resourceType>ae.activities.SOAPEventSourceUI</pd:resourceType>
-        <pd:x>113</pd:x>
-        <pd:y>84</pd:y>
-        <config>
-            <service>pfx:PortType</service>
-            <wsdlNamespaceRoot>http://xmlns.example.com/1721743175984/DeleteImpl</wsdlNamespaceRoot>
-            <operation>Delete</operation>
-            <portAddressPrefix/>
-            <operationStyle>document</operationStyle>
-            <soapUse>literal</soapUse>
-            <embedWsdlComponents>true</embedWsdlComponents>
-            <embedSchemaComponents>true</embedSchemaComponents>
-            <soapAction>/Processes/wsdl/Process%20Definition</soapAction>
-            <sharedChannel>/Resources/configurations/HTTP Connection.sharedhttp</sharedChannel>
-            <soapVersion>SOAP 1.2</soapVersion>
-        </config>
-        <pd:inputBindings/>
-    </pd:starter>
-    <pd:endName>End</pd:endName>
-    <pd:endX>450</pd:endX>
-    <pd:endY>64</pd:endY>
-    <pd:errorSchemas/>
-    <pd:processVariables/>
-    <pd:targetNamespace>http://xmlns.example.com/1721820974742</pd:targetNamespace>
-    <pd:activity name="SOAPSendFault">
-        <pd:type>com.tibco.plugin.soap.SOAPSendFaultActivity</pd:type>
-        <pd:resourceType>ae.activities.SOAPSendFaultUI</pd:resourceType>
-        <pd:x>274</pd:x>
-        <pd:y>99</pd:y>
-        <config>
-            <faultMessage>&lt;Default&gt;</faultMessage>
-            <eventSource>SOAPEventSource</eventSource>
-            <sharedChannels>
-                <jmsChannel>
-                    <JMSDeliveryMode>2</JMSDeliveryMode>
-                </jmsChannel>
-            </sharedChannels>
-        </config>
-        <pd:inputBindings>
-            <defaultFaultElement>
-                <faultcode>
-                    <xsl:value-of select="997"/>
-                </faultcode>
-                <faultstring>
-                    <xsl:value-of select="'wyjebao sie'"/>
-                </faultstring>
-            </defaultFaultElement>
-        </pd:inputBindings>
-    </pd:activity>
-    <pd:transition>
-        <pd:from>SOAPEventSource</pd:from>
-        <pd:to>SOAPSendFault</pd:to>
-        <pd:lineType>Default</pd:lineType>
-        <pd:lineColor>-16777216</pd:lineColor>
-        <pd:conditionType>always</pd:conditionType>
-    </pd:transition>
-    <pd:transition>
-        <pd:from>SOAPSendFault</pd:from>
-        <pd:to>End</pd:to>
-        <pd:lineType>Default</pd:lineType>
-        <pd:lineColor>-16777216</pd:lineColor>
-        <pd:conditionType>always</pd:conditionType>
-    </pd:transition>
-</pd:ProcessDefinition>
\ No newline at end of file
diff --git a/Processes/xml/XMLDELETE.process b/Processes/xml/XMLDELETE.process
index c6ab9d0..2d11f64 100644
--- a/Processes/xml/XMLDELETE.process
+++ b/Processes/xml/XMLDELETE.process
@@ -124,8 +124,8 @@
     <pd:activity name="Generate Error">
         <pd:type>com.tibco.pe.core.GenerateErrorActivity</pd:type>
         <pd:resourceType>ae.activities.throw</pd:resourceType>
-        <pd:x>664</pd:x>
-        <pd:y>114</pd:y>
+        <pd:x>676</pd:x>
+        <pd:y>116</pd:y>
         <config>
             <faultName/>
         </config>
diff --git a/Processes/xml/XMLPOST.process b/Processes/xml/XMLPOST.process
index 2e1207e..3deceaf 100644
--- a/Processes/xml/XMLPOST.process
+++ b/Processes/xml/XMLPOST.process
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<pd:ProcessDefinition xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:pfx="http://www.demo.com/author" xmlns:pd="http://xmlns.tibco.com/bw/process/2003" xmlns:ns="http://www.tibco.com/namespaces/tnt/plugins/file" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:ns2="http://xmlns.tibco.com/bw/activity/xml/render/bytesEnvelope/2003/05" xmlns:tib="http://www.tibco.com/bw/xslt/custom-functions" xmlns:ns3="http://www.tibco.com/namespaces/tnt/plugins/file/v2">
+<pd:ProcessDefinition xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:pfx="http://www.demo.com/author" xmlns:pd="http://xmlns.tibco.com/bw/process/2003" xmlns:pfx2="http://www.tibco.com/pe/GenerateErrorActivity/InputSchema" xmlns:ns="http://www.tibco.com/namespaces/tnt/plugins/file" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:ns2="http://xmlns.tibco.com/bw/activity/xml/render/bytesEnvelope/2003/05" xmlns:tib="http://www.tibco.com/bw/xslt/custom-functions" xmlns:ns3="http://www.tibco.com/namespaces/tnt/plugins/file/v2">
     <xsd:import namespace="http://www.demo.com/author" schemaLocation="/Resources/schemas/putRequest.xsd"/>
     <pd:name>Processes/xml/XMLPOST.process</pd:name>
     <pd:startName>Start</pd:startName>
@@ -16,217 +16,78 @@
     <pd:startY>212</pd:startY>
     <pd:returnBindings/>
     <pd:endName>End</pd:endName>
-    <pd:endX>1496</pd:endX>
-    <pd:endY>206</pd:endY>
+    <pd:endX>940</pd:endX>
+    <pd:endY>218</pd:endY>
     <pd:errorSchemas/>
     <pd:processVariables/>
     <pd:targetNamespace>http://xmlns.example.com/1719920186128</pd:targetNamespace>
-    <pd:activity name="Write File">
-        <pd:type>com.tibco.plugin.file.FileWriteActivity</pd:type>
-        <pd:resourceType>ae.activities.FileWriteActivity</pd:resourceType>
-        <pd:x>1060</pd:x>
-        <pd:y>79</pd:y>
-        <config>
-            <encoding>text</encoding>
-            <compressFile>None</compressFile>
-            <append>true</append>
-        </config>
-        <pd:inputBindings>
-            <ns:WriteActivityInputTextClass>
-                <fileName>
-                    <xsl:value-of select="'/tibco/designer/5.12/projects/httpRequest/Resources/databases/databaseXML.xml'"/>
-                </fileName>
-                <textContent>
-                    <xsl:value-of select="$Render-authors/xmlString"/>
-                </textContent>
-            </ns:WriteActivityInputTextClass>
-        </pd:inputBindings>
-    </pd:activity>
-    <pd:activity name="Render-authors">
-        <pd:type>com.tibco.plugin.xml.XMLRendererActivity</pd:type>
-        <pd:resourceType>ae.activities.XMLRendererActivity</pd:resourceType>
-        <pd:x>531</pd:x>
-        <pd:y>86</pd:y>
-        <config>
-            <renderAsText>text</renderAsText>
-            <validateInput>true</validateInput>
-            <renderDefaultPrefix>false</renderDefaultPrefix>
-            <textEncoding>UTF-8</textEncoding>
-            <term>
-                <xsd:element name="authors">
-                    <xsd:complexType>
-                        <xsd:sequence>
-                            <xsd:element ref="pfx:author"/>
-                        </xsd:sequence>
-                    </xsd:complexType>
-                </xsd:element>
-            </term>
-        </config>
-        <pd:inputBindings>
-            <authors>
-                <pfx:author>
-                    <xsl:if test="$Start/root/pfx:author/@id">
-                        <xsl:attribute name="id">
-                            <xsl:value-of select="$Start/root/pfx:author/@id"/>
-                        </xsl:attribute>
-                    </xsl:if>
-                    <pfx:firstName>
-                        <xsl:value-of select="$Start/root/pfx:author/pfx:firstName"/>
-                    </pfx:firstName>
-                    <pfx:lastName>
-                        <xsl:value-of select="$Start/root/pfx:author/pfx:lastName"/>
-                    </pfx:lastName>
-                    <xsl:if test="$Start/root/pfx:author/pfx:age">
-                        <pfx:age>
-                            <xsl:value-of select="$Start/root/pfx:author/pfx:age"/>
-                        </pfx:age>
-                    </xsl:if>
-                    <pfx:dateOfBirth>
-                        <xsl:value-of select="$Start/root/pfx:author/pfx:dateOfBirth"/>
-                    </pfx:dateOfBirth>
-                    <xsl:if test="$Start/root/pfx:author/pfx:dateOfDeath">
-                        <pfx:dateOfDeath>
-                            <xsl:value-of select="$Start/root/pfx:author/pfx:dateOfDeath"/>
-                        </pfx:dateOfDeath>
-                    </xsl:if>
-                </pfx:author>
-            </authors>
-        </pd:inputBindings>
-    </pd:activity>
     <pd:activity name="Read File">
         <pd:type>com.tibco.plugin.file.FileReadActivity</pd:type>
         <pd:resourceType>ae.activities.FileReadActivity</pd:resourceType>
-        <pd:x>303</pd:x>
-        <pd:y>211</pd:y>
+        <pd:x>194</pd:x>
+        <pd:y>212</pd:y>
         <config>
             <encoding>text</encoding>
         </config>
         <pd:inputBindings>
             <ns3:ReadActivityInputClass>
                 <fileName>
-                    <xsl:value-of select="'/tibco/designer/5.12/projects/httpRequest/Resources/databases/databaseXML.xml'"/>
+                    <xsl:value-of select="'/tibco/designer/5.12/projects/tibcoRepository/Resources/databases/databaseXML.xml'"/>
                 </fileName>
             </ns3:ReadActivityInputClass>
         </pd:inputBindings>
     </pd:activity>
-    <pd:activity name="remove closing tag">
-        <pd:type>com.tibco.plugin.mapper.MapperActivity</pd:type>
-        <pd:resourceType>ae.activities.MapperActivity</pd:resourceType>
-        <pd:x>522</pd:x>
-        <pd:y>337</pd:y>
+    <pd:activity name="Parse XML">
+        <pd:type>com.tibco.plugin.xml.XMLParseActivity</pd:type>
+        <pd:resourceType>ae.activities.XMLParseActivity</pd:resourceType>
+        <pd:x>340</pd:x>
+        <pd:y>215</pd:y>
         <config>
-            <element>
-                <xsd:element name="root">
-                    <xsd:complexType>
-                        <xsd:sequence>
-                            <xsd:element name="XMLstring" type="xsd:string"/>
-                        </xsd:sequence>
-                    </xsd:complexType>
-                </xsd:element>
-            </element>
+            <inputStyle>text</inputStyle>
+            <xsdVersion>default</xsdVersion>
+            <validateOutput>true</validateOutput>
+            <term ref="pfx:authors"/>
         </config>
         <pd:inputBindings>
-            <root>
-                <XMLstring>
-                    <xsl:value-of select="tib:substring-before-last($Read-File/ns:ReadActivityOutputTextClass/fileContent/textContent, '&lt;/authors>')"/>
-                </XMLstring>
-            </root>
+            <xmlString>
+                <xsl:value-of select="$Read-File/ns:ReadActivityOutputTextClass/fileContent/textContent"/>
+            </xmlString>
         </pd:inputBindings>
     </pd:activity>
-    <pd:activity name="Render-author">
+    <pd:activity name="Map Data">
+        <pd:type>com.tibco.plugin.mapper.MapperActivity</pd:type>
+        <pd:resourceType>ae.activities.MapperActivity</pd:resourceType>
+        <pd:x>509</pd:x>
+        <pd:y>216</pd:y>
+        <config>
+            <element ref="pfx:authors"/>
+        </config>
+        <pd:inputBindings>
+            <pfx:authors>
+                <xsl:copy-of select="$Start/root/pfx:author"/>
+                <xsl:copy-of select="$Parse-XML/pfx:authors/pfx:author"/>
+            </pfx:authors>
+        </pd:inputBindings>
+    </pd:activity>
+    <pd:activity name="Render XML">
         <pd:type>com.tibco.plugin.xml.XMLRendererActivity</pd:type>
         <pd:resourceType>ae.activities.XMLRendererActivity</pd:resourceType>
-        <pd:x>687</pd:x>
-        <pd:y>336</pd:y>
+        <pd:x>669</pd:x>
+        <pd:y>216</pd:y>
         <config>
             <renderAsText>text</renderAsText>
-            <validateInput>true</validateInput>
-            <renderDefaultPrefix>false</renderDefaultPrefix>
-            <textEncoding>UTF-8</textEncoding>
-            <term ref="pfx:author"/>
+            <validateInput>false</validateInput>
+            <term ref="pfx:authors"/>
         </config>
         <pd:inputBindings>
-            <pfx:author>
-                <xsl:if test="$Start/root/pfx:author/@id">
-                    <xsl:attribute name="id">
-                        <xsl:value-of select="$Start/root/pfx:author/@id"/>
-                    </xsl:attribute>
-                </xsl:if>
-                <pfx:firstName>
-                    <xsl:value-of select="$Start/root/pfx:author/pfx:firstName"/>
-                </pfx:firstName>
-                <pfx:lastName>
-                    <xsl:value-of select="$Start/root/pfx:author/pfx:lastName"/>
-                </pfx:lastName>
-                <xsl:if test="$Start/root/pfx:author/pfx:age">
-                    <pfx:age>
-                        <xsl:value-of select="$Start/root/pfx:author/pfx:age"/>
-                    </pfx:age>
-                </xsl:if>
-                <pfx:dateOfBirth>
-                    <xsl:value-of select="$Start/root/pfx:author/pfx:dateOfBirth"/>
-                </pfx:dateOfBirth>
-                <xsl:if test="$Start/root/pfx:author/pfx:dateOfDeath">
-                    <pfx:dateOfDeath>
-                        <xsl:value-of select="$Start/root/pfx:author/pfx:dateOfDeath"/>
-                    </pfx:dateOfDeath>
-                </xsl:if>
-            </pfx:author>
+            <xsl:copy-of select="$Map-Data/pfx:authors"/>
         </pd:inputBindings>
     </pd:activity>
-    <pd:activity name="remove configuration at the beggining">
-        <pd:type>com.tibco.plugin.mapper.MapperActivity</pd:type>
-        <pd:resourceType>ae.activities.MapperActivity</pd:resourceType>
-        <pd:x>815</pd:x>
-        <pd:y>349</pd:y>
-        <config>
-            <element>
-                <xsd:element name="root">
-                    <xsd:complexType>
-                        <xsd:sequence>
-                            <xsd:element name="XMLstring" type="xsd:string"/>
-                        </xsd:sequence>
-                    </xsd:complexType>
-                </xsd:element>
-            </element>
-        </config>
-        <pd:inputBindings>
-            <root>
-                <XMLstring>
-                    <xsl:value-of select="substring-after($Render-author/xmlString,'&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?>')"/>
-                </XMLstring>
-            </root>
-        </pd:inputBindings>
-    </pd:activity>
-    <pd:activity name="concat">
-        <pd:type>com.tibco.plugin.mapper.MapperActivity</pd:type>
-        <pd:resourceType>ae.activities.MapperActivity</pd:resourceType>
-        <pd:x>986</pd:x>
-        <pd:y>334</pd:y>
-        <config>
-            <element>
-                <xsd:element name="root">
-                    <xsd:complexType>
-                        <xsd:sequence>
-                            <xsd:element name="param" type="xsd:string"/>
-                        </xsd:sequence>
-                    </xsd:complexType>
-                </xsd:element>
-            </element>
-        </config>
-        <pd:inputBindings>
-            <root>
-                <param>
-                    <xsl:value-of select="concat($remove-closing-tag/root/XMLstring, $remove-configuration-at-the-beggining/root/XMLstring, '&lt;/authors>')"/>
-                </param>
-            </root>
-        </pd:inputBindings>
-    </pd:activity>
-    <pd:activity name="Write-File-1">
+    <pd:activity name="Write File">
         <pd:type>com.tibco.plugin.file.FileWriteActivity</pd:type>
         <pd:resourceType>ae.activities.FileWriteActivity</pd:resourceType>
-        <pd:x>1117</pd:x>
-        <pd:y>336</pd:y>
+        <pd:x>802</pd:x>
+        <pd:y>216</pd:y>
         <config>
             <encoding>text</encoding>
             <compressFile>None</compressFile>
@@ -234,106 +95,58 @@
         <pd:inputBindings>
             <ns:WriteActivityInputTextClass>
                 <fileName>
-                    <xsl:value-of select="'/tibco/designer/5.12/projects/httpRequest/Resources/databases/databaseXML.xml'"/>
+                    <xsl:value-of select="'/tibco/designer/5.12/projects/tibcoRepository/Resources/databases/databaseXML.xml'"/>
                 </fileName>
                 <textContent>
-                    <xsl:value-of select="$concat/root/param"/>
+                    <xsl:value-of select="$Render-XML/xmlString"/>
                 </textContent>
             </ns:WriteActivityInputTextClass>
         </pd:inputBindings>
     </pd:activity>
-    <pd:activity name="Notify">
-        <pd:type>com.tibco.plugin.waitnotify.NotifyActivity</pd:type>
-        <pd:resourceType>ae.activities.notifyActivity</pd:resourceType>
-        <pd:x>1305</pd:x>
-        <pd:y>203</pd:y>
+    <pd:activity name="Render-XML-1">
+        <pd:type>com.tibco.plugin.xml.XMLRendererActivity</pd:type>
+        <pd:resourceType>ae.activities.XMLRendererActivity</pd:resourceType>
+        <pd:x>193</pd:x>
+        <pd:y>339</pd:y>
         <config>
-            <sharedConfig>/Resources/configurations/Notify Configuration.sharednotify</sharedConfig>
+            <renderAsText>text</renderAsText>
+            <validateInput>false</validateInput>
+            <term ref="pfx:authors"/>
+        </config>
+        <pd:inputBindings/>
+    </pd:activity>
+    <pd:activity name="Write-File-1">
+        <pd:type>com.tibco.plugin.file.FileWriteActivity</pd:type>
+        <pd:resourceType>ae.activities.FileWriteActivity</pd:resourceType>
+        <pd:x>508</pd:x>
+        <pd:y>341</pd:y>
+        <config>
+            <encoding>text</encoding>
+            <compressFile>None</compressFile>
         </config>
         <pd:inputBindings>
-            <input>
-                <root>
-                    <status>
-                        <xsl:value-of select="'działa'"/>
-                    </status>
-                </root>
-            </input>
+            <ns:WriteActivityInputTextClass>
+                <fileName>
+                    <xsl:value-of select="'/tibco/designer/5.12/projects/tibcoRepository/Resources/databases/databaseXML.xml'"/>
+                </fileName>
+                <textContent>
+                    <xsl:value-of select="$Render-XML-1/xmlString"/>
+                </textContent>
+            </ns:WriteActivityInputTextClass>
+        </pd:inputBindings>
+    </pd:activity>
+    <pd:activity name="Generate Error">
+        <pd:type>com.tibco.pe.core.GenerateErrorActivity</pd:type>
+        <pd:resourceType>ae.activities.throw</pd:resourceType>
+        <pd:x>341</pd:x>
+        <pd:y>63</pd:y>
+        <config>
+            <faultName/>
+        </config>
+        <pd:inputBindings>
+            <pfx2:ActivityInput/>
         </pd:inputBindings>
     </pd:activity>
-    <pd:transition>
-        <pd:from>Read File</pd:from>
-        <pd:to>Render-authors</pd:to>
-        <pd:xpathDescription>file is empty</pd:xpathDescription>
-        <pd:lineType>Default</pd:lineType>
-        <pd:lineColor>-16777216</pd:lineColor>
-        <pd:conditionType>xpath</pd:conditionType>
-        <pd:xpath>string-length($Read-File/ns:ReadActivityOutputTextClass/fileContent/textContent)=0</pd:xpath>
-    </pd:transition>
-    <pd:transition>
-        <pd:from>Render-authors</pd:from>
-        <pd:to>Write File</pd:to>
-        <pd:lineType>Default</pd:lineType>
-        <pd:lineColor>-16777216</pd:lineColor>
-        <pd:conditionType>always</pd:conditionType>
-    </pd:transition>
-    <pd:transition>
-        <pd:from>Read File</pd:from>
-        <pd:to>remove closing tag</pd:to>
-        <pd:xpathDescription>otherwise</pd:xpathDescription>
-        <pd:lineType>Default</pd:lineType>
-        <pd:lineColor>-16777216</pd:lineColor>
-        <pd:conditionType>xpath</pd:conditionType>
-        <pd:xpath>string-length($Read-File/ns:ReadActivityOutputTextClass/fileContent/textContent)&gt;0</pd:xpath>
-    </pd:transition>
-    <pd:transition>
-        <pd:from>remove closing tag</pd:from>
-        <pd:to>Render-author</pd:to>
-        <pd:lineType>Default</pd:lineType>
-        <pd:lineColor>-16777216</pd:lineColor>
-        <pd:conditionType>always</pd:conditionType>
-    </pd:transition>
-    <pd:transition>
-        <pd:from>Render-author</pd:from>
-        <pd:to>remove configuration at the beggining</pd:to>
-        <pd:lineType>Default</pd:lineType>
-        <pd:lineColor>-16777216</pd:lineColor>
-        <pd:conditionType>always</pd:conditionType>
-    </pd:transition>
-    <pd:transition>
-        <pd:from>remove configuration at the beggining</pd:from>
-        <pd:to>concat</pd:to>
-        <pd:lineType>Default</pd:lineType>
-        <pd:lineColor>-16777216</pd:lineColor>
-        <pd:conditionType>always</pd:conditionType>
-    </pd:transition>
-    <pd:transition>
-        <pd:from>concat</pd:from>
-        <pd:to>Write-File-1</pd:to>
-        <pd:lineType>Default</pd:lineType>
-        <pd:lineColor>-16777216</pd:lineColor>
-        <pd:conditionType>always</pd:conditionType>
-    </pd:transition>
-    <pd:transition>
-        <pd:from>Write File</pd:from>
-        <pd:to>Notify</pd:to>
-        <pd:lineType>Default</pd:lineType>
-        <pd:lineColor>-16777216</pd:lineColor>
-        <pd:conditionType>always</pd:conditionType>
-    </pd:transition>
-    <pd:transition>
-        <pd:from>Write-File-1</pd:from>
-        <pd:to>Notify</pd:to>
-        <pd:lineType>Default</pd:lineType>
-        <pd:lineColor>-16777216</pd:lineColor>
-        <pd:conditionType>always</pd:conditionType>
-    </pd:transition>
-    <pd:transition>
-        <pd:from>Notify</pd:from>
-        <pd:to>End</pd:to>
-        <pd:lineType>Default</pd:lineType>
-        <pd:lineColor>-16777216</pd:lineColor>
-        <pd:conditionType>always</pd:conditionType>
-    </pd:transition>
     <pd:transition>
         <pd:from>Start</pd:from>
         <pd:to>Read File</pd:to>
@@ -341,4 +154,71 @@
         <pd:lineColor>-16777216</pd:lineColor>
         <pd:conditionType>always</pd:conditionType>
     </pd:transition>
+    <pd:transition>
+        <pd:from>Read File</pd:from>
+        <pd:to>Parse XML</pd:to>
+        <pd:xpathDescription>file not empty</pd:xpathDescription>
+        <pd:lineType>Default</pd:lineType>
+        <pd:lineColor>-16777216</pd:lineColor>
+        <pd:conditionType>xpath</pd:conditionType>
+        <pd:xpath>string-length($Read-File/ns:ReadActivityOutputTextClass/fileContent/textContent)&gt;0</pd:xpath>
+    </pd:transition>
+    <pd:transition>
+        <pd:from>Parse XML</pd:from>
+        <pd:to>Map Data</pd:to>
+        <pd:lineType>Default</pd:lineType>
+        <pd:lineColor>-16777216</pd:lineColor>
+        <pd:conditionType>otherwise</pd:conditionType>
+    </pd:transition>
+    <pd:transition>
+        <pd:from>Map Data</pd:from>
+        <pd:to>Render XML</pd:to>
+        <pd:lineType>Default</pd:lineType>
+        <pd:lineColor>-16777216</pd:lineColor>
+        <pd:conditionType>always</pd:conditionType>
+    </pd:transition>
+    <pd:transition>
+        <pd:from>Render XML</pd:from>
+        <pd:to>Write File</pd:to>
+        <pd:lineType>Default</pd:lineType>
+        <pd:lineColor>-16777216</pd:lineColor>
+        <pd:conditionType>always</pd:conditionType>
+    </pd:transition>
+    <pd:transition>
+        <pd:from>Write File</pd:from>
+        <pd:to>End</pd:to>
+        <pd:lineType>Default</pd:lineType>
+        <pd:lineColor>-16777216</pd:lineColor>
+        <pd:conditionType>always</pd:conditionType>
+    </pd:transition>
+    <pd:transition>
+        <pd:from>Read File</pd:from>
+        <pd:to>Render-XML-1</pd:to>
+        <pd:lineType>Default</pd:lineType>
+        <pd:lineColor>-16777216</pd:lineColor>
+        <pd:conditionType>otherwise</pd:conditionType>
+    </pd:transition>
+    <pd:transition>
+        <pd:from>Render-XML-1</pd:from>
+        <pd:to>Write-File-1</pd:to>
+        <pd:lineType>Default</pd:lineType>
+        <pd:lineColor>-16777216</pd:lineColor>
+        <pd:conditionType>always</pd:conditionType>
+    </pd:transition>
+    <pd:transition>
+        <pd:from>Write-File-1</pd:from>
+        <pd:to>Map Data</pd:to>
+        <pd:lineType>Default</pd:lineType>
+        <pd:lineColor>-16777216</pd:lineColor>
+        <pd:conditionType>always</pd:conditionType>
+    </pd:transition>
+    <pd:transition>
+        <pd:from>Parse XML</pd:from>
+        <pd:to>Generate Error</pd:to>
+        <pd:xpathDescription>author with given id already exist</pd:xpathDescription>
+        <pd:lineType>Default</pd:lineType>
+        <pd:lineColor>-16777216</pd:lineColor>
+        <pd:conditionType>xpath</pd:conditionType>
+        <pd:xpath>boolean($Parse-XML/pfx:authors/pfx:author[@id=$Start/root/pfx:author/@id])</pd:xpath>
+    </pd:transition>
 </pd:ProcessDefinition>
\ No newline at end of file
diff --git a/Resources/databases/databaseXML.xml b/Resources/databases/databaseXML.xml
index a6e415b..25f05be 100644
--- a/Resources/databases/databaseXML.xml
+++ b/Resources/databases/databaseXML.xml
@@ -1,40 +1,31 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<authors>
-    <ns0:author xmlns:ns0="http://www.demo.com/author" id="64">
-        <ns0:firstName>prubva</ns0:firstName>
-        <ns0:lastName>sfdgsg</ns0:lastName>
-        <ns0:age>987</ns0:age>
-        <ns0:dateOfBirth>2000-02-01</ns0:dateOfBirth>
-        <ns0:dateOfDeath>2000-02-06</ns0:dateOfDeath>
-    </ns0:author>
-
-<ns0:author xmlns:ns0="http://www.demo.com/author" id="65">
-    <ns0:firstName>prubva</ns0:firstName>
-    <ns0:lastName>sfdgsg</ns0:lastName>
-    <ns0:age>987</ns0:age>
-    <ns0:dateOfBirth>2000-02-01</ns0:dateOfBirth>
-    <ns0:dateOfDeath>2000-02-06</ns0:dateOfDeath>
-</ns0:author>
-<ns0:author xmlns:ns0="http://www.demo.com/author" id="66">
-    <ns0:firstName>prubva</ns0:firstName>
-    <ns0:lastName>sfdgsg</ns0:lastName>
-    <ns0:age>987</ns0:age>
-    <ns0:dateOfBirth>2000-02-01</ns0:dateOfBirth>
-    <ns0:dateOfDeath>2000-02-06</ns0:dateOfDeath>
-</ns0:author>
-<ns0:author xmlns:ns0="http://www.demo.com/author" id="76">
-    <ns0:firstName>prubva</ns0:firstName>
-    <ns0:lastName>sfdgsg</ns0:lastName>
-    <ns0:age>987</ns0:age>
-    <ns0:dateOfBirth>2000-02-01</ns0:dateOfBirth>
-    <ns0:dateOfDeath>2000-02-06</ns0:dateOfDeath>
-</ns0:author>
-
-<ns0:author xmlns:ns0="http://www.demo.com/author" id="69">
-    <ns0:firstName>69</ns0:firstName>
-    <ns0:lastName>69</ns0:lastName>
-    <ns0:age>69</ns0:age>
-    <ns0:dateOfBirth>1999-01-01</ns0:dateOfBirth>
-    <ns0:dateOfDeath>1999-01-01</ns0:dateOfDeath>
-</ns0:author>
-</authors>
\ No newline at end of file
+<ns0:authors xmlns:ns0="http://www.demo.com/author">
+    <author xmlns="http://www.demo.com/author" id="15">
+        <firstName>piwo</firstName>
+        <lastName>harnas</lastName>
+        <age>12</age>
+        <dateOfBirth>2000-12-12</dateOfBirth>
+        <dateOfDeath>2000-12-12</dateOfDeath>
+    </author>
+    <author xmlns:ns0="http://www.demo.com/author" xmlns="http://www.demo.com/author" id="12">
+        <firstName>piwo</firstName>
+        <lastName>harnas</lastName>
+        <age>12</age>
+        <dateOfBirth>2000-12-12</dateOfBirth>
+        <dateOfDeath>2000-12-12</dateOfDeath>
+    </author>
+    <author xmlns:ns0="http://www.demo.com/author" xmlns="http://www.demo.com/author" id="12">
+        <firstName>piwo</firstName>
+        <lastName>harnas</lastName>
+        <age>12</age>
+        <dateOfBirth>2000-12-12</dateOfBirth>
+        <dateOfDeath>2000-12-12</dateOfDeath>
+    </author>
+    <author xmlns:ns0="http://www.demo.com/author" xmlns="http://www.demo.com/author" id="12">
+        <firstName>piwo</firstName>
+        <lastName>harnas</lastName>
+        <age>12</age>
+        <dateOfBirth>2000-12-12</dateOfBirth>
+        <dateOfDeath>2000-12-12</dateOfDeath>
+    </author>
+</ns0:authors>
\ No newline at end of file