=== modified file 'dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-patient/src/main/webapp/dhis-web-maintenance-patient/caseAggregationForm.vm'
--- dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-patient/src/main/webapp/dhis-web-maintenance-patient/caseAggregationForm.vm	2013-05-03 02:42:42 +0000
+++ dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-patient/src/main/webapp/dhis-web-maintenance-patient/caseAggregationForm.vm	2013-05-15 04:01:06 +0000
@@ -151,5 +151,6 @@
 	var i18n_gender = '$encoder.jsEscape( $i18n.getString( "gender" ) , "'") ';
 	var i18n_dob_type = '$encoder.jsEscape( $i18n.getString( "dob_type" ) , "'") ';
 	var i18n_age_days = '$encoder.jsEscape( $i18n.getString( "age_days" ) , "'") ';
+	var i18n_please_select = '[' + '$encoder.jsEscape( $i18n.getString( "please_select" ) , "'") ' + ']';
 </script>
 

=== modified file 'dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-patient/src/main/webapp/dhis-web-maintenance-patient/javascript/caseaggregation.js'
--- dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-patient/src/main/webapp/dhis-web-maintenance-patient/javascript/caseaggregation.js	2013-05-03 02:42:42 +0000
+++ dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-patient/src/main/webapp/dhis-web-maintenance-patient/javascript/caseaggregation.js	2013-05-15 04:01:06 +0000
@@ -233,6 +233,7 @@
 			clearListById( 'dataElements' );
 			clearListById( 'dataElementBackups' );
 			var deSumId = jQuery('#deSumId');
+			deSumId.append( "<option value='' >" + i18n_please_select + "</option>" );
 			for ( i in json.dataElements )
 			{ 
 				dataElements.append( "<option value='" + json.dataElements[i].id + "' title='" + json.dataElements[i].name + "' dename='" + json.dataElements[i].name + "' decode='" + json.dataElements[i].code + "' suggested='" + json.dataElements[i].optionset + "'>" + json.dataElements[i].name + "</option>" );