Index: lams_tool_spreadsheet/src/java/org/lamsfoundation/lams/tool/spreadsheet/SpreadsheetConstants.java
===================================================================
diff -u -re044a561b88b3eb68dc50846451a30d258108e0f -r7bd98bf484806ec5ce961fe49e34c0bd24997d85
--- lams_tool_spreadsheet/src/java/org/lamsfoundation/lams/tool/spreadsheet/SpreadsheetConstants.java	(.../SpreadsheetConstants.java)	(revision e044a561b88b3eb68dc50846451a30d258108e0f)
+++ lams_tool_spreadsheet/src/java/org/lamsfoundation/lams/tool/spreadsheet/SpreadsheetConstants.java	(.../SpreadsheetConstants.java)	(revision 7bd98bf484806ec5ce961fe49e34c0bd24997d85)
@@ -70,6 +70,7 @@
 	public static final String ATTR_TITLE = "title";
 	public static final String ATTR_INSTRUCTIONS = "instructions";
 	public static final String ATTR_USER_FINISHED = "userFinished";
+	public static final String ATTR_IS_GROUPED_ACTIVITY = "isGroupedActivity";
 	
 	//error message keys
 	public static final String ERROR_MSG_MARKS_BLANK = "error.summary.marks.blank";
Index: lams_tool_spreadsheet/src/java/org/lamsfoundation/lams/tool/spreadsheet/service/ISpreadsheetService.java
===================================================================
diff -u -re044a561b88b3eb68dc50846451a30d258108e0f -r7bd98bf484806ec5ce961fe49e34c0bd24997d85
--- lams_tool_spreadsheet/src/java/org/lamsfoundation/lams/tool/spreadsheet/service/ISpreadsheetService.java	(.../ISpreadsheetService.java)	(revision e044a561b88b3eb68dc50846451a30d258108e0f)
+++ lams_tool_spreadsheet/src/java/org/lamsfoundation/lams/tool/spreadsheet/service/ISpreadsheetService.java	(.../ISpreadsheetService.java)	(revision 7bd98bf484806ec5ce961fe49e34c0bd24997d85)
@@ -230,5 +230,13 @@
 	 * @param sessionId
 	 */
 	public void releaseMarksForSession(Long sessionId);
+	
+        /**
+         * Returns whether activity is grouped and therefore it is expected more than one tool session.
+         * 
+         * @param toolContentID
+         * @return
+         */
+        boolean isGroupedActivity(long toolContentID);
 }
 
Index: lams_tool_spreadsheet/src/java/org/lamsfoundation/lams/tool/spreadsheet/service/SpreadsheetServiceImpl.java
===================================================================
diff -u -r1a5446e3a1f962f1bb831c1bbaef14acf9d3635c -r7bd98bf484806ec5ce961fe49e34c0bd24997d85
--- lams_tool_spreadsheet/src/java/org/lamsfoundation/lams/tool/spreadsheet/service/SpreadsheetServiceImpl.java	(.../SpreadsheetServiceImpl.java)	(revision 1a5446e3a1f962f1bb831c1bbaef14acf9d3635c)
+++ lams_tool_spreadsheet/src/java/org/lamsfoundation/lams/tool/spreadsheet/service/SpreadsheetServiceImpl.java	(.../SpreadsheetServiceImpl.java)	(revision 7bd98bf484806ec5ce961fe49e34c0bd24997d85)
@@ -509,6 +509,10 @@
 	    }
 	}
     }
+    
+    public boolean isGroupedActivity(long toolContentID) {
+	return toolService.isGroupedActivity(toolContentID);
+    }
 
     // *****************************************************************************
     // private methods
Index: lams_tool_spreadsheet/src/java/org/lamsfoundation/lams/tool/spreadsheet/web/action/MonitoringAction.java
===================================================================
diff -u -rbcc173ec7635b144dd12f22e8472bd81a2b5f12e -r7bd98bf484806ec5ce961fe49e34c0bd24997d85
--- lams_tool_spreadsheet/src/java/org/lamsfoundation/lams/tool/spreadsheet/web/action/MonitoringAction.java	(.../MonitoringAction.java)	(revision bcc173ec7635b144dd12f22e8472bd81a2b5f12e)
+++ lams_tool_spreadsheet/src/java/org/lamsfoundation/lams/tool/spreadsheet/web/action/MonitoringAction.java	(.../MonitoringAction.java)	(revision 7bd98bf484806ec5ce961fe49e34c0bd24997d85)
@@ -133,6 +133,7 @@
 		sessionMap.put(SpreadsheetConstants.ATTR_REFLECT_LIST, reflectList);
 		sessionMap.put(AttributeNames.PARAM_CONTENT_FOLDER_ID, WebUtil.readStrParam(request,
 				AttributeNames.PARAM_CONTENT_FOLDER_ID));
+		sessionMap.put(SpreadsheetConstants.ATTR_IS_GROUPED_ACTIVITY, service.isGroupedActivity(contentId));
 
 		return mapping.findForward(SpreadsheetConstants.SUCCESS);
 	}
@@ -148,8 +149,11 @@
 	public ActionForward doStatistic(ActionMapping mapping, ActionForm form, HttpServletRequest request,
 			HttpServletResponse response) {
 		Long contentId = new Long(WebUtil.readLongParam(request, AttributeNames.PARAM_TOOL_CONTENT_ID));
-		List<StatisticDTO> statisticList = getSpreadsheetService().getStatistics(contentId);
+		ISpreadsheetService service = getSpreadsheetService();
+		
+		List<StatisticDTO> statisticList = service.getStatistics(contentId);
 		request.setAttribute(SpreadsheetConstants.ATTR_STATISTIC_LIST, statisticList);
+		request.setAttribute(SpreadsheetConstants.ATTR_IS_GROUPED_ACTIVITY, service.isGroupedActivity(contentId));
 
 		return mapping.findForward(SpreadsheetConstants.SUCCESS);
 	}
Index: lams_tool_spreadsheet/web/pages/monitoring/parts/statisticspart.jsp
===================================================================
diff -u -r56d116683b7554e8ad3677cd0e12866ac3feb834 -r7bd98bf484806ec5ce961fe49e34c0bd24997d85
--- lams_tool_spreadsheet/web/pages/monitoring/parts/statisticspart.jsp	(.../statisticspart.jsp)	(revision 56d116683b7554e8ad3677cd0e12866ac3feb834)
+++ lams_tool_spreadsheet/web/pages/monitoring/parts/statisticspart.jsp	(.../statisticspart.jsp)	(revision 7bd98bf484806ec5ce961fe49e34c0bd24997d85)
@@ -2,12 +2,14 @@
 <%@ include file="/common/taglibs.jsp"%>
 <c:forEach var="statistic" items="${statisticList}">
 	<table cellpadding="0">
+		<c:if test="${isGroupedActivity}">
+			<tr>
+				<th colspan="2">
+					<fmt:message key="label.monitoring.statistics.session.name" /> <c:out value="${statistic.sessionName}" />
+				</th>
+			</tr>
+		</c:if>
 		<tr>
-			<th colspan="2">
-				<fmt:message key="label.monitoring.statistics.session.name" /> <c:out value="${statistic.sessionName}" />
-			</th>
-		</tr>
-		<tr>
 			<td>
 				<fmt:message key="label.monitoring.statistics.marked" />
 			</td>
Index: lams_tool_spreadsheet/web/pages/monitoring/parts/summarylist.jsp
===================================================================
diff -u -r943ef2ac69e4ce13ac802a4264ed9bb6864507f0 -r7bd98bf484806ec5ce961fe49e34c0bd24997d85
--- lams_tool_spreadsheet/web/pages/monitoring/parts/summarylist.jsp	(.../summarylist.jsp)	(revision 943ef2ac69e4ce13ac802a4264ed9bb6864507f0)
+++ lams_tool_spreadsheet/web/pages/monitoring/parts/summarylist.jsp	(.../summarylist.jsp)	(revision 7bd98bf484806ec5ce961fe49e34c0bd24997d85)
@@ -11,10 +11,15 @@
 
 <div id="summaryList2">
 	<c:forEach var="summary" items="${summaryList}" varStatus="firstGroup">
-		<h1><fmt:message key="monitoring.label.group" /> ${summary.sessionName}	</h1>
+		<c:if test="${sessionMap.isGroupedActivity}">
+			<h1>
+				<fmt:message key="monitoring.label.group" /> ${summary.sessionName}	
+			</h1>
+		</c:if>
+		
 		<h2 style="color:black; margin-left: 20px;"><fmt:message key="label.monitoring.summary.overall.summary" />	</h2>
+		
 		<table cellpadding="0" class="alternative-color" >
-	
 			<tr>
 				<th width="60%" align="left">
 					<fmt:message key="label.monitoring.summary.learner" />