diff --git a/admin/operatorlist.php b/admin/operatorlist.php
index 415640b6..002466f1 100644
--- a/admin/operatorlist.php
+++ b/admin/operatorlist.php
@@ -108,6 +108,9 @@ if (isset($_POST['submit']))
 				$htp->deleteUser($_POST["existing_username"]);
 				$htp->deleteUser($_POST["username"]);
 				$htp->addUser($_POST["username"],$_POST["password"]);
+				$htg = New Htgroup(HTGROUP_PATH);
+				$htg->deleteUserFromGroup($_POST["existing_username"],HTGROUP_INTERVIEWER);
+				$htg->addUserToGroup($_POST["username"],HTGROUP_INTERVIEWER);
 			}
 
 			$msg = T_("Successfully updated user");
diff --git a/include/limesurvey/admin/exportresults.php b/include/limesurvey/admin/exportresults.php
index f03897d7..357fa226 100644
--- a/include/limesurvey/admin/exportresults.php
+++ b/include/limesurvey/admin/exportresults.php
@@ -263,7 +263,8 @@ $quexsfilterstate = questionnaireSampleFilterstate();
             ."<option value='interviewtimec' id='interviewtimec' />".$clang->gT("Total interview time over all calls (mins)")."</option>\n"
             ."<option value='interviewtimel' id='interviewtimel' />".$clang->gT("Interview time for last call (mins)")."</option>\n"
             ."<option value='lastnumber' id='lastnumber' />".$clang->gT("Last number dialled")."</option>\n"
-            ."<option value='operatoru' id='operatoru' />".$clang->gT("Operator username for last call")."</option>\n";
+            ."<option value='operatoru' id='operatoru' />".$clang->gT("Operator username for last call")."</option>\n"
+            ."<option value='shiftr' id='shiftr' />".$clang->gT("Shift report")."</option>\n";
 
 
 	$sql = "SELECT sv.var,sv.val
@@ -500,6 +501,18 @@ if ($tokenTableExists && $thissurvey['anonymized']=='N' && isset($_POST['attribu
 			ORDER BY cl5.call_id DESC
 			LIMIT 1) as operatoru ";
     }
+    if (in_array('shiftr',$_POST['attribute_select']))
+    {
+      $dquery .= ",  (SELECT GROUP_CONCAT(DISTINCT sr1.report SEPARATOR '|')
+      FROM `call` as cl6, `case` as ca8, `shift` as sh1, `shift_report` as sr1
+      WHERE cl6.case_id = ca8.case_id
+      AND ca8.token = {$dbprefix}survey_$surveyid.token
+      AND sr1.shift_id = sh1.shift_id
+      AND sh1.questionnaire_id = ca8.questionnaire_id
+      AND cl6.start >= sh1.start
+      AND cl6.end < sh1.end
+      GROUP BY sr1.shift_id) as shiftr ";
+    }
     if (in_array('token',$_POST['attribute_select']))
     {
         $dquery .= ", {$dbprefix}tokens_$surveyid.token";
@@ -620,6 +633,11 @@ for ($i=0; $i<$fieldcount; $i++)
         if ($type == "csv") {$firstline .= "\"".$elang->gT("Operator username for last call")."\"$separator";}
         else {$firstline .= $elang->gT("Operator username for last call")."$separator";}
     }
+    elseif ($fieldinfo == "shiftr")
+    {
+        if ($type == "csv") {$firstline .= "\"".$elang->gT("Shift report")."\"$separator";}
+        else {$firstline .= $elang->gT("Shift report")."$separator";}
+    }
     elseif ($fieldinfo == "caseid")
     {
         if ($type == "csv") {$firstline .= "\"".$elang->gT("Case ID")."\"$separator";}
@@ -923,7 +941,7 @@ elseif ($answers == "long")        //chose complete answers
             $fqid=0;            // By default fqid is set to zero
             $field=$dresult->FetchField($i);
             $fieldinfo=$field->name;
-            if ($fieldinfo != "startlanguage" && $fieldinfo != "id" && $fieldinfo != "datestamp" && $fieldinfo != "startdate" && $fieldinfo != "ipaddr"  && $fieldinfo != "refurl" && $fieldinfo != "token" && $fieldinfo != "firstname" && $fieldinfo != "lastname" && $fieldinfo != "email" && (substr($fieldinfo,0,10)!="attribute_") && $fieldinfo != "completed"  && $fieldinfo != "caseoutcome"&& $fieldinfo != "caseid" && $fieldinfo != "callattempts" && $fieldinfo != "messagesleft"&& $fieldinfo != "casenotes"&& $fieldinfo != "interviewtimec"&& $fieldinfo != "interviewtimel"&& $fieldinfo != "lastnumber"&& $fieldinfo != "operatoru")
+            if ($fieldinfo != "startlanguage" && $fieldinfo != "id" && $fieldinfo != "datestamp" && $fieldinfo != "startdate" && $fieldinfo != "ipaddr"  && $fieldinfo != "refurl" && $fieldinfo != "token" && $fieldinfo != "firstname" && $fieldinfo != "lastname" && $fieldinfo != "email" && (substr($fieldinfo,0,10)!="attribute_") && $fieldinfo != "completed"  && $fieldinfo != "caseoutcome"&& $fieldinfo != "caseid" && $fieldinfo != "callattempts" && $fieldinfo != "messagesleft"&& $fieldinfo != "casenotes"&& $fieldinfo != "interviewtimec"&& $fieldinfo != "interviewtimel"&& $fieldinfo != "lastnumber"&& $fieldinfo != "operatoru"&& $fieldinfo != "shiftr")
             {
                 $fielddata=$fieldmap[$fieldinfo];
                 $fqid=$fielddata['qid'];
@@ -971,6 +989,9 @@ elseif ($answers == "long")        //chose complete answers
   			case "operatoru":
 	                    $ftitle=$elang->gT("Operator username for last call").":";
                             break;
+   			case "shiftr":
+	                    $ftitle=$elang->gT("Shift report").":";
+                            break;
                         case "datestamp":
                             $ftitle=$elang->gT("Date Last Action").":";
                             break;
diff --git a/include/limesurvey/classes/expressions/LimeExpressionManager.php b/include/limesurvey/classes/expressions/LimeExpressionManager.php
index 659e125b..5d0709d5 100644
--- a/include/limesurvey/classes/expressions/LimeExpressionManager.php
+++ b/include/limesurvey/classes/expressions/LimeExpressionManager.php
@@ -3416,10 +3416,25 @@
 		//Add all sample variables for this case
 		global $connect;
 
-		$sql = "SELECT sv.var,sv.val
-			FROM sample_var as sv, `case` as c
-			WHERE c.sample_id = sv.sample_id
-			AND c.token = '{$_SESSION['token']}'";
+		$use_call = true;
+		if (strlen($_SESSION['token']) == 15)
+			$use_call = false;
+
+		if ($use_call)
+		{
+			$sql = "SELECT sv.var,sv.val
+				FROM sample_var as sv, `case` as c, `call` as cl
+				WHERE c.sample_id = sv.sample_id
+				AND c.case_id = cl.case_id
+				AND cl.call_id = '{$_SESSION['token']}'";
+		}
+		else
+		{
+			$sql = "SELECT sv.var,sv.val
+				FROM sample_var as sv, `case` as c
+				WHERE c.sample_id = sv.sample_id
+				AND c.token = '{$_SESSION['token']}'";
+		}
 
 		$queXSrs = $connect->GetAssoc($sql);
 		
@@ -3434,46 +3449,57 @@
                     );
 		}
 
+		if ($use_call)
+		{
+			$osql = "FROM operator as o, `call` as cl
+				 WHERE o.operator_id = cl.operator_id
+				 AND cl.call_id = '{$_SESSION['token']}'";
+
+			$rsql =	"FROM respondent as r, `call` as cl
+			 	 WHERE cl.call_id = '{$_SESSION['token']}'
+				 AND r.respondent_id = cl.respondent_id";
+		}
+		else
+		{
+			$osql = "FROM operator as o, `case` as c
+	 			 WHERE c.token = '{$_SESSION['token']}'
+				 AND o.operator_id = c.current_operator_id";
+
+			$rsql =	"FROM respondent as r, `case` as c, call_attempt as ca
+			 	 WHERE c.token = '{$_SESSION['token']}'
+				 AND ca.case_id = c.case_id
+				 AND ca.end IS NULL
+				 AND r.respondent_id = ca.respondent_id";
+		}
+
 		//add operator and respondent details
 		$this->knownVars["OPERATOR:FIRSTNAME"] = 
-			array('code' => $connect->GetOne("	SELECT o.firstName
-								FROM operator as o, `case` as c
-								WHERE c.token = '{$_SESSION['token']}'
-								AND o.operator_id = c.current_operator_id"),
+			array('code' => $connect->GetOne("	SELECT o.firstName " . $osql
+							),
 		            'jsName_on'=>'',
                 	    'jsName'=>'',
 	                    'readWrite'=>'N',
         	            );
 
 		$this->knownVars["OPERATOR:LASTNAME"] = 
-			array('code' => $connect->GetOne("	SELECT o.lastName
-								FROM operator as o, `case` as c
-								WHERE c.token = '{$_SESSION['token']}'
-								AND o.operator_id = c.current_operator_id"),
+			array('code' => $connect->GetOne("	SELECT o.lastName " . $osql
+							),
 		            'jsName_on'=>'',
                 	    'jsName'=>'',
 	                    'readWrite'=>'N',
         	            );
 
 		$this->knownVars["RESPONDENT:FIRSTNAME"] = 
-			array('code' => $connect->GetOne("	SELECT r.firstName
-								FROM respondent as r, `case` as c, call_attempt as ca
-								WHERE c.token = '{$_SESSION['token']}'
-								AND ca.case_id = c.case_id
-								AND ca.end IS NULL
-								AND r.respondent_id = ca.respondent_id"),
+			array('code' => $connect->GetOne("	SELECT r.firstName " . $rsql
+							),
 		            'jsName_on'=>'',
                 	    'jsName'=>'',
 	                    'readWrite'=>'N',
         	            );
 
 		$this->knownVars["RESPONDENT:LASTNAME"] = 
-			array('code' => $connect->GetOne("	SELECT r.lastName
-								FROM respondent as r, `case` as c, call_attempt as ca
-								WHERE c.token = '{$_SESSION['token']}'
-								AND ca.case_id = c.case_id
-								AND ca.end IS NULL
-								AND r.respondent_id = ca.respondent_id"),
+			array('code' => $connect->GetOne("	SELECT r.lastName "  . $rsql
+							),
 		            'jsName_on'=>'',
                 	    'jsName'=>'',
 	                    'readWrite'=>'N',