diff --git a/content/altinn-studio/getting-started/app-dev-course/modul3/datamodel.xsd b/content/altinn-studio/getting-started/app-dev-course/modul3/datamodel.xsd
index fcf21515f1..df1842afe9 100644
--- a/content/altinn-studio/getting-started/app-dev-course/modul3/datamodel.xsd
+++ b/content/altinn-studio/getting-started/app-dev-course/modul3/datamodel.xsd
@@ -1,11 +1,15 @@
 <xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="unqualified">
-  <xsd:element name="InnflytterSkjema" type="Skjema" />
+  <xsd:annotation>
+    <xsd:documentation>
+      <xsd:attribute name="rootNode" fixed="" />
+    </xsd:documentation>
+  </xsd:annotation>
   <xsd:complexType name="Skjema">
     <xsd:sequence>
-        <xsd:element minOccurs="1" maxOccurs="1" name="Innflytter" type="Innflytter" />
+      <xsd:element minOccurs="1" maxOccurs="1" name="Innflytter" type="Innflytter" />
     </xsd:sequence>
   </xsd:complexType>
-    <xsd:complexType name="Innflytter">
+  <xsd:complexType name="Innflytter">
     <xsd:sequence>
       <xsd:element name="Fornavn" minOccurs="1" maxOccurs="1" type="xsd:string" />
       <xsd:element name="Etternavn" minOccurs="1" maxOccurs="1" type="xsd:string" />
@@ -14,15 +18,15 @@
       <xsd:element name="Arbeidsinformasjon" minOccurs="1" maxOccurs="1" type="Arbeidsinformasjon" />
       <xsd:element name="KanBrukeSkjema" nillable="true" minOccurs="1" maxOccurs="1" type="xsd:boolean" />
       <xsd:element name="TidligereBosteder" minOccurs="1" maxOccurs="10" type="Adresse" />
-      <xsd:element name="Adresse" type="Adresse" minOccurs="1" maxOccurs="1" /> 
-      <xsd:element name="Kontaktinformasjon" type="Kontaktinformasjon" minOccurs="1" maxOccurs="1"/> 
+      <xsd:element name="Adresse" type="Adresse" minOccurs="1" maxOccurs="1" />
+      <xsd:element name="Kontaktinformasjon" type="Kontaktinformasjon" minOccurs="1" maxOccurs="1"/>
     </xsd:sequence>
   </xsd:complexType>
   <xsd:complexType name="Adresse">
     <xsd:sequence>
       <xsd:element name="Gateadresse" type="xsd:string" minOccurs="1" maxOccurs="1"  />
       <xsd:element name="Postnr" type="xsd:string" minOccurs="1" maxOccurs="1" />
-      <xsd:element name="Poststed" type="xsd:string" minOccurs="1" maxOccurs="1" />   
+      <xsd:element name="Poststed" type="xsd:string" minOccurs="1" maxOccurs="1" />
     </xsd:sequence>
   </xsd:complexType>
   <xsd:complexType name="Kontaktinformasjon">
@@ -31,11 +35,18 @@
       <xsd:element name="Epost" type="xsd:string" minOccurs="1" maxOccurs="1"  />
     </xsd:sequence>
   </xsd:complexType>
-    <xsd:complexType name="Arbeidsinformasjon">
+  <xsd:complexType name="Arbeidsinformasjon">
     <xsd:sequence>
-        <xsd:element name="Sektor" type="xsd:string" minOccurs="1" maxOccurs="1"  />
+      <xsd:element name="Sektor" type="xsd:string" minOccurs="1" maxOccurs="1"  />
       <xsd:element name="Bransje" type="xsd:string" minOccurs="0" maxOccurs="1"  />
       <xsd:element name="AarIArbeidslivet" type="xsd:string" minOccurs="1" maxOccurs="1" />
     </xsd:sequence>
   </xsd:complexType>
+  <xsd:element name="InnflytterSkjema">
+    <xsd:complexType>
+      <xsd:sequence>
+        <xsd:element minOccurs="1" maxOccurs="1" name="InnflytterSkjema" type="Skjema" />
+      </xsd:sequence>
+    </xsd:complexType>
+  </xsd:element>
 </xsd:schema>
\ No newline at end of file