<?xml version='1.0' encoding='UTF-8' ?>
<model xsi:noNamespaceSchemaLocation='schema.xsd' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'>
<constraints>
 <in_set id='c1' name='name1' desc=''>
  <VAL>
   <integer value='3'/>
  </VAL>
  <SET>
   <integerset>
    <integer value='1'/>
    <integer value='3'/>
   </integerset>
  </SET>
 </in_set>
</constraints>
</model>

