I have the following base schema definition:
Code:
<xs:group name="learningSummaryRef.content">
 <xs:sequence>
  <xs:sequence>
   <xs:group ref="topicmeta" minOccurs="0" maxOccurs="1"/>
  </xs:sequence>
 </xs:sequence>
</xs:group>
I try to redefine as:
Code:
<xs:group name="learningSummaryRef.content">
...