diff --git a/src/main/resources/fhir/Questionnaire/dsf-hello-user.xml b/src/main/resources/fhir/Questionnaire/dsf-hello-user.xml
index 76f8958..9fed9da 100644
--- a/src/main/resources/fhir/Questionnaire/dsf-hello-user.xml
+++ b/src/main/resources/fhir/Questionnaire/dsf-hello-user.xml
@@ -1,6 +1,6 @@
 <Questionnaire xmlns="http://hl7.org/fhir">
 	<meta>
-		<profile value="http://dsf.dev/fhir/StructureDefinition/questionnaire|1.0.0"/>
+		<profile value="http://dsf.dev/fhir/StructureDefinition/questionnaire|1.5.0"/>
 		<tag>
 			<system value="http://dsf.dev/fhir/CodeSystem/read-access-tag"/>
 			<code value="ALL"/>
@@ -17,11 +17,13 @@
 		<linkId value="user-task-id"/>
 		<type value="string"/>
 		<text value="The user-task-id of the process execution"/>
+		<required value="true"/>
 	</item>
 	<item>
 		<linkId value="business-key"/>
 		<type value="string"/>
 		<text value="The business-key of the process execution"/>
+		<required value="true"/>
 	</item>
 	<item>
 		<linkId value="display-example"/>
@@ -32,50 +34,60 @@
 		<linkId value="string-example"/>
 		<type value="string"/>
 		<text value="Add a string to test the string type"/>
+		<required value="true"/>
 	</item>
 	<item>
 		<linkId value="text-example"/>
 		<type value="text"/>
 		<text value="Add a text to test the text type"/>
+		<required value="true"/>
 	</item>
 	<item>
 		<linkId value="integer-example"/>
 		<type value="integer"/>
 		<text value="Add an integer number to test the integer type"/>
+		<required value="false"/>
 	</item>
 	<item>
 		<linkId value="decimal-example"/>
 		<type value="decimal"/>
 		<text value="Add a decimal number to test the decimal type"/>
+		<required value="false"/>
 	</item>
 	<item>
 		<linkId value="date-example"/>
 		<type value="date"/>
 		<text value="Add a date to test the date type"/>
+		<required value="false"/>
 	</item>
 	<item>
 		<linkId value="time-example"/>
 		<type value="time"/>
 		<text value="Add a time to test the time type"/>
+		<required value="false"/>
 	</item>
 	<item>
 		<linkId value="date-time-example"/>
 		<type value="dateTime"/>
 		<text value="Add a date-time to test the dateTime type"/>
+		<required value="false"/>
 	</item>
 	<item>
 		<linkId value="url-example"/>
 		<type value="url"/>
 		<text value="Add the location of the pdf contract"/>
+		<required value="false"/>
 	</item>
 	<item>
 		<linkId value="reference-example"/>
 		<type value="reference"/>
 		<text value="Add the location (url) of the data-set that should be approved"/>
+		<required value="false"/>
 	</item>
 	<item>
 		<linkId value="boolean-example"/>
 		<type value="boolean"/>
 		<text value="Do you approve the release of the data-set?"/>
+		<required value="false"/>
 	</item>
 </Questionnaire>
\ No newline at end of file