Index: FromHandler.java
===================================================================
--- FromHandler.java	(revision 35473)
+++ FromHandler.java	(working copy)
@@ -21,9 +21,11 @@
 import java.util.ListIterator;
 
 import org.drools.lang.descr.ConditionalElementDescr;
+import org.drools.lang.descr.FieldBindingDescr;
 import org.drools.lang.descr.FieldConstraintDescr;
 import org.drools.lang.descr.FromDescr;
 import org.drools.lang.descr.PatternDescr;
+import org.drools.lang.descr.PredicateDescr;
 import org.xml.sax.Attributes;
 import org.xml.sax.SAXException;
 
@@ -45,7 +47,9 @@
             this.validPeers = new HashSet();
             this.validPeers.add( null );
             this.validPeers.add( FieldConstraintDescr.class );
-            this.allowNesting = false;
+            this.validPeers.add(FieldBindingDescr.class);
+            this.validPeers.add(PredicateDescr.class);
+            this.allowNesting = true;
         }
     }