Code:
<?xml version="1.0" encoding="utf-8"?>
<root>
  <groups>
    <group gid="1" name="CSM">
	  <contact cid="1" />
	  <contact cid="2" />
	  <contact cid="3" />
	  <contact cid="4" />
    </group>
    <group gid="2" name="RISIK">
...