diff --git a/gen/descriptors.py b/gen/descriptors.py
index 40b05dd..1010f3d 100644
--- a/gen/descriptors.py
+++ b/gen/descriptors.py
@@ -564,11 +564,6 @@ class ToolClassDescriptor(ClassDescriptor):
         fieldType = gen.Boolean(default=defaultValue, page='userInterface',
                                 group=groupName)
         self.addField(fieldName, fieldType)
-        # Adds the boolean field for showing or not the field "enter comments".
-        fieldName = 'showWorkflowCommentFieldFor%s' % className
-        fieldType = gen.Boolean(default=defaultValue, page='userInterface',
-                                group=groupName)
-        self.addField(fieldName, fieldType)
         # Adds the boolean field for showing all states in current state or not.
         # If this boolean is True but the current phase counts only one state,
         # we will not show the state at all: the fact of knowing in what phase
diff --git a/gen/installer.py b/gen/installer.py
index 119b60d..3e14f06 100644
--- a/gen/installer.py
+++ b/gen/installer.py
@@ -417,6 +417,8 @@ class ZopeInstaller:
         self.configureSessions()
         self.installBaseObjects()
         self.installCatalog()
+        # The following line cleans and rebuilds the catalog entirely.
+        #self.app.config.appy().refreshCatalog()
         self.installTool()
         self.installUi()
         # Perform migrations if required
diff --git a/gen/mixins/__init__.py b/gen/mixins/__init__.py
index 9442dd8..2371654 100644
--- a/gen/mixins/__init__.py
+++ b/gen/mixins/__init__.py
@@ -896,7 +896,11 @@ class BaseMixin:
             self.log('Wrong workflow info for a "%s"; is not in state "%s".' % \
                      (self.meta_type, stateName))
         # Update permission attributes on the object if required
-        return state.updatePermissions(wf, self)
+        updated = state.updatePermissions(wf, self)
+        if updated:
+            # Reindex the object because security-related info is indexed.
+            self.reindex()
+        return updated
 
     def hasHistory(self):
         '''Has this object an history?'''
diff --git a/gen/model.py b/gen/model.py
index fdcae24..97b1a40 100644
--- a/gen/model.py
+++ b/gen/model.py
@@ -188,7 +188,7 @@ class Translation(ModelClass):
 toolFieldPrefixes = ('defaultValue', 'podTemplate', 'formats', 'resultColumns',
                      'enableAdvancedSearch', 'numberOfSearchColumns',
                      'searchFields', 'optionalFields', 'showWorkflow',
-                     'showWorkflowCommentField', 'showAllStatesInPhase')
+                     'showAllStatesInPhase')
 defaultToolFields = ('title', 'users', 'groups', 'translations',
                      'enableNotifications', 'unoEnabledPython','openOfficePort',
                      'numberOfResultsPerPage', 'listBoxesMaximumWidth',
diff --git a/gen/po.py b/gen/po.py
index a0493a0..b003c99 100644
--- a/gen/po.py
+++ b/gen/po.py
@@ -38,9 +38,6 @@ class PoMessage:
     MSG_searchFields = "Search fields"
     MSG_optionalFields = 'Optional fields'
     MSG_showWorkflow = 'Show workflow-related information'
-    MSG_showWorkflowCommentField = 'Show field allowing to enter a ' \
-                                   'comment every time a transition is ' \
-                                   'triggered'
     MSG_showAllStatesInPhase = 'Show all states in phase'
     POD_ASKACTION = 'Trigger related action'
     REF_NO = 'No object.'
diff --git a/gen/ui/appy.css b/gen/ui/appy.css
index 8deaadf..4a42c60 100644
--- a/gen/ui/appy.css
+++ b/gen/ui/appy.css
@@ -9,6 +9,7 @@ table { font-size: 100%; border-spacing: 0px; border-collapse:collapse;}
 form { margin: 0; padding: 0;}
 p { margin: 0;}
 acronym {cursor: help;}
+input { font: 92% Helvetica,Arial,sans-serif }
 input[type=image] { border: 0; background: none; }
 input[type=checkbox] { border: 0; background: none; cursor: pointer;}
 input[type=radio] { border: 0; background: none; cursor: pointer;}
@@ -44,6 +45,8 @@ img {border: 0}
              border-top: 1px solid #5F7983; border-bottom: 1px solid #5F7983; }
 .login { margin-top: 2px; margin-bottom: 2px; color: white;}
 .buttons { margin-left: 4px;}
+.fakeButton { border: 1px solid #D7DEE4; background-color: #fde8e0;
+              padding: 0px 8px 2px; font: italic 92% Helvetica,Arial,sans-serif}
 .message { color: #fd9c03; position: absolute; top: -55px; left: 100px;
            width: 700px; border: 1px black dashed; padding: 2px 6px;
            background-color: #f4f5f6}
diff --git a/gen/ui/appy.js b/gen/ui/appy.js
index 928df5a..96755be 100644
--- a/gen/ui/appy.js
+++ b/gen/ui/appy.js
@@ -307,7 +307,7 @@ function triggerTransition(transitionId, msg) {
     theForm.submit();
   }
   else { // Ask the user to confirm.
-   askConfirm('form', 'triggerTransitionForm', msg);
+   askConfirm('form', 'triggerTransitionForm', msg, true);
   }
 }
 
@@ -409,13 +409,17 @@ function closePopup(popupId) {
 }
 
 // Function triggered when an action needs to be confirmed by the user
-function askConfirm(actionType, action, msg) {
+function askConfirm(actionType, action, msg, showComment) {
   /* Store the actionType (send a form, call an URL or call a script) and the
      related action, and shows the confirm popup. If the user confirms, we
-     will perform the action. */
+     will perform the action. If p_showComment is true, an input field allowing
+     to enter a comment will be shown in the popup. */
   var confirmForm = document.getElementById('confirmActionForm');
   confirmForm.actionType.value = actionType;
   confirmForm.action.value = action;
+  var commentArea = document.getElementById('commentArea');
+  if (showComment) commentArea.style.display = "block";
+  else commentArea.style.display = "none";
   openPopup("confirmActionPopup", msg);
 }
 
@@ -427,8 +431,14 @@ function doConfirm() {
   var actionType = confirmForm.actionType.value;
   var action = confirmForm.action.value;
   if (actionType == 'form') {
-    // We must submit the form whose id is in "action"
-    document.getElementById(action).submit();
+    /* Submit the form whose id is in "action", and transmmit him the comment
+       from the popup when relevant */
+    var theForm = document.getElementById(action);
+    if ((confirmForm.comment.style.display != 'none') &&
+        (confirmForm.comment.value)) {
+      theForm.comment.value = confirmForm.comment.value;
+    }
+    theForm.submit();
   }
   else if (actionType == 'url') {
     // We must go to the URL defined in "action"
diff --git a/gen/ui/page.pt b/gen/ui/page.pt
index 7f1c054..13ddb39 100644
--- a/gen/ui/page.pt
+++ b/gen/ui/page.pt
@@ -88,8 +88,9 @@
       <td tal:define="actorid python:event.get('actor');" tal:content="actorid"/>
       <td tal:content="event/time"/>
       <td tal:condition="not: isDataChange">
-        <tal:comment condition="rhComments" tal:content="structure rhComments"/>
-        <span tal:condition="not: rhComments">No comment.</span>
+        <tal:c condition="rhComments"
+               content="structure python: contextObj.formatText(rhComments)"/>
+        <span tal:condition="not: rhComments">-</span>
       </td>
       <td tal:condition="isDataChange">
         <tal:comment replace="nothing">
@@ -152,21 +153,16 @@
     <input type="hidden" name="workflow_action"/>
     <table>
       <tr valign="middle">
-        <tal:comment replace="nothing">Input field allowing to enter a comment before triggering a transition</tal:comment>
-        <td tal:define="showCommentsField python:tool.getAttr('showWorkflowCommentFieldFor'+contextObj.meta_type)"
-            align="right" tal:condition="showCommentsField">
-          <span tal:content="python: tool.translate('workflow_comment')" class="discreet"></span>
-          <input type="text" id="comment" name="comment" size="30"/>
-        </td>
-
+        <tal:comment replace="nothing">Input field for storing comment</tal:comment>
+        <textarea id="comment" name="comment" cols="30" rows="3" style="display:none"></textarea>
         <tal:comment replace="nothing">Buttons for triggering transitions</tal:comment>
         <td align="right" tal:repeat="transition transitions">
           <tal:comment replace="nothing">Real button</tal:comment>
-          <input type="button" class="appyButton" tal:condition="transition/may_trigger"
+          <input type="button" tal:condition="transition/may_trigger"
                  tal:attributes="value transition/title;
                                  onClick python: 'triggerTransition(\'%s\',\'%s\')' % (transition['name'],transition['confirm']);"/>
           <tal:comment replace="nothing">Fake button, explaining why the transition can't be triggered</tal:comment>
-          <div class="appyButton fakeButton" tal:condition="not: transition/may_trigger">
+          <div class="fakeButton" tal:condition="not: transition/may_trigger">
             <acronym tal:content="transition/title"
                      tal:attributes="title transition/reason"></acronym>
           </div>
diff --git a/gen/ui/template.pt b/gen/ui/template.pt
index 86d7d59..a7e7240 100644
--- a/gen/ui/template.pt
+++ b/gen/ui/template.pt
@@ -74,6 +74,12 @@
       <p id="appyConfirmText"></p>
       <input type="hidden" name="actionType"/>
       <input type="hidden" name="action"/>
+      <div id="commentArea" align="left"><br/>
+        <span tal:content="python: tool.translate('workflow_comment')" class="discreet"></span>
+        <textarea name="comment" cols="30" rows="3"></textarea>
+        <br/>
+      </div>
+      <br/>
       <input type="button" onClick="doConfirm()"
              tal:attributes="value python:_('yes')"/>
       <input type="button" value="No" onClick="closePopup('confirmActionPopup')"
diff --git a/gen/wrappers/ToolWrapper.py b/gen/wrappers/ToolWrapper.py
index 1d9d073..2e0adb5 100644
--- a/gen/wrappers/ToolWrapper.py
+++ b/gen/wrappers/ToolWrapper.py
@@ -95,10 +95,6 @@ class ToolWrapper(AbstractWrapper):
                Stores the boolean field indicating if we must show workflow-
                related information for p_klass or not.
 
-           "showWorkflowCommentField"
-               Stores the boolean field indicating if we must show the field
-               allowing to enter a comment every time a transition is triggered.
-
            "showAllStatesInPhase"
                Stores the boolean field indicating if we must show all states
                linked to the current phase or not. If this field is False, we
@@ -133,4 +129,29 @@ class ToolWrapper(AbstractWrapper):
                          expression="ctx['nb'] += int(obj.o.refreshSecurity())")
         msg = 'Security refresh: %d object(s) updated.' % context['nb']
         self.log(msg)
+
+    def refreshCatalog(self, startObject=None):
+        '''Reindex all Appy objects. For some unknown reason, method
+           catalog.refreshCatalog is not able to recatalog Appy objects.'''
+        if not startObject:
+            # This is a global refresh. Clear the catallog completely, and then
+            # reindex all Appy-managed objects, ie those in folders "config"
+            # and "data".
+            # First, clear the catalog.
+            app = self.o.getParentNode()
+            app.catalog._catalog.clear()
+            app.config.reindex()
+            nb = 1
+            for obj in app.config.objectValues():
+                nb += self.refreshCatalog(startObject=obj)
+            # Then, refresh objects in the "data" folder.
+            for obj in app.data.objectValues():
+                nb += self.refreshCatalog(startObject=obj)
+            print '%d object(s) were reindexed.' % nb
+        else:
+            startObject.reindex()
+            nb = 1
+            for obj in startObject.objectValues():
+                nb += self.refreshCatalog(startObject=obj)
+            return nb
 # ------------------------------------------------------------------------------
diff --git a/gen/wrappers/UserWrapper.py b/gen/wrappers/UserWrapper.py
index d7435a3..64c4ff8 100644
--- a/gen/wrappers/UserWrapper.py
+++ b/gen/wrappers/UserWrapper.py
@@ -129,6 +129,7 @@ class ZopeUserPatches:
         '''Returns the global roles that this user (or any of its groups)
            possesses.'''
         res = list(self.roles)
+        if 'Anonymous' not in res: res.append('Authenticated')
         # Add group global roles
         if not hasattr(aq_base(self), 'groups'): return res
         for roles in self.groups.itervalues():
diff --git a/shared/packaging.py b/shared/packaging.py
index 8b796bd..53c5b34 100644
--- a/shared/packaging.py
+++ b/shared/packaging.py
@@ -375,10 +375,10 @@ class Cortexer:
 
        Once the "cortex.admin" folder and its content has been generated, in
        order to push the app definition into Cortex, go in the folder where
-       "cortex.admin" lies and type (command-line tool "cortex-client" must
+       "cortex.admin" lies and type (command-line tool "cortex" must
        be installed):
 
-       cortex-client sync push --api http://<cortex-host-ip>/api
+       cortex sync push --api http://<cortex-host-ip>/api
     '''
     def __init__(self, app, pythonVersions=('2.6',)):
         self.appName = os.path.basename(app)