diff --git a/browser/common.py b/browser/common.py
index 8551fff..48385c7 100644
--- a/browser/common.py
+++ b/browser/common.py
@@ -304,14 +304,13 @@ class BaseView(GenericView, I18NView):
 
     @Lazy
     def longTypeTitle(self):
-        t = self.typeTitle
-        ct = getattr(self.context, 'contentType')
+        ct = getattr(self.context, 'contentType', None)
         if ct:
             ext = mimetypes.extensions.get(ct)
             if ext:
                 #return '%s (%s)' % (t, ext.upper())
                 return ext.upper()
-        return t
+        return self.typeTitle
 
     @Lazy
     def typeUrl(self):
@@ -584,8 +583,8 @@ class BaseView(GenericView, I18NView):
                   'dojo.require("dijit.form.SimpleTextarea"); '
                   'dojo.require("dijit.form.FilteringSelect"); '
                   #'dojo.require("dijit.layout.TabContainer"); '
-                  'dojo.require("dojox.grid.DataGrid"); '
-                  'dojo.require("dojo.data.ItemFileWriteStore"); '
+                  #'dojo.require("dojox.grid.DataGrid"); '
+                  #'dojo.require("dojo.data.ItemFileWriteStore"); '
                   'dojo.require("dojox.data.QueryReadStore"); ')
         cm.register('js-execute', 'dojo.form.all', jsCall=jsCall)
         cm.register('css', identifier='dojox.grid.css', position=0,
diff --git a/organize/tracking/README.txt b/organize/tracking/README.txt
index 832c82e..44ccc30 100644
--- a/organize/tracking/README.txt
+++ b/organize/tracking/README.txt
@@ -167,8 +167,8 @@ Recent changes
   >>> data[0].timeStamp
   u'... ...:...'
   >>> data[0].objectData
-  {'url': '', 'version': '', 'object': <loops.resource.Resource ...>,
-   'title': 'Change Doc 001'}
+  {'url': '', 'version': '', 'type': u'Text',
+   'object': <loops.resource.Resource ...>, 'title': 'Change Doc 001'}
   >>> data[0].user
   {'url': '', 'object': <loops.concept.Concept ...>, 'title': u'john'}
   >>> data[0].action
diff --git a/organize/tracking/report.pt b/organize/tracking/report.pt
index 98a2c17..2e0a7f0 100644
--- a/organize/tracking/report.pt
+++ b/organize/tracking/report.pt
@@ -1,3 +1,6 @@
+<!-- $Id$ -->
+
+
 <metal:report define-macro="report"
               tal:define="info item/getData">
   <metal:title use-macro="item/conceptMacros/concepttitle" />
@@ -35,6 +38,7 @@
   <table class="listing">
     <tr>
       <th i18n:translate="">Title</th>
+      <th i18n:translate="">Type</th>
       <th i18n:translate=""
           tal:condition="view/useVersioning">V</th>
       <th i18n:translate="">User</th>
@@ -49,6 +53,7 @@
           <a tal:omit-tag="not:url"
              tal:attributes="href string:$url?version=this"
              tal:content="object/title" /></td>
+        <td tal:content="object/type"></td>
         <tal:version tal:condition="view/useVersioning">
           <td class="center"
               tal:define="version object/version">
diff --git a/organize/tracking/report.py b/organize/tracking/report.py
index c97837d..6842fec 100644
--- a/organize/tracking/report.py
+++ b/organize/tracking/report.py
@@ -27,13 +27,14 @@ from zope import component
 from zope.app.pagetemplate import ViewPageTemplateFile
 from zope.app.security.interfaces import IAuthentication, PrincipalLookupError
 from zope.cachedescriptors.property import Lazy
+from zope.interface.interface import InterfaceClass
 from zope.traversing.browser import absoluteURL
 from zope.traversing.api import getName
 
 from cybertools.meta.interfaces import IOptions
 from cybertools.util import format
 from loops.browser.common import BaseView
-from loops.interfaces import IResource
+from loops.interfaces import IConcept, IResource
 from loops import util
 from loops.util import _
 from loops.versioning.interfaces import IVersionable
@@ -46,6 +47,8 @@ class TrackingStats(BaseView):
 
     template = report_macros
 
+    typeMapping = {'resource:*': IResource, 'concept:*': IConcept}
+
     @Lazy
     def macro(self):
         return self.macros['report']
@@ -58,6 +61,10 @@ class TrackingStats(BaseView):
     def options(self):
         return IOptions(self.adapted)
 
+    @Lazy
+    def typeNames(self):
+        return self.options('types') or ['resource:*']
+
     @Lazy
     def accessRecords(self):
         return self.filter(reversed(self.loopsRoot.getRecordManager()['access'].values()))
@@ -69,11 +76,35 @@ class TrackingStats(BaseView):
     def filter(self, tracks):
         for tr in tracks:
             try:
-                if IResource.providedBy(util.getObjectForUid(tr.taskId)):
+                if self.checkType(util.getObjectForUid(tr.taskId)):
                     yield tr
             except KeyError:
                 pass
 
+    @Lazy
+    def typeObjects(self):
+        result = []
+        for tn in self.typeNames:
+            ifc = self.typeMapping.get(tn)
+            if ifc is None:
+                tp = self.conceptManager.get(tn)
+                if tp is not None:
+                    result.append(tp)
+            else:
+                result.append(ifc)
+        return result
+
+    def checkType(self, obj):
+        if not IResource.providedBy(obj) and not IConcept.providedBy(obj):
+            return False
+        for t in self.typeObjects:
+            if isinstance(t, InterfaceClass):
+                if t.providedBy(obj):
+                    return True
+            elif obj.getType() == t:
+                    return True
+        return False
+
     def getData(self):
         form = self.request.form
         period = form.get('period')
@@ -157,7 +188,7 @@ class RecentChanges(TrackingStats):
                     macro=self.macros['recent_changes'])
 
 
-class TrackDetails(object):
+class TrackDetails(BaseView):
 
     timeStampFormat = 'short'
 
@@ -173,6 +204,10 @@ class TrackDetails(object):
     def object(self):
         return util.getObjectForUid(self.track.taskId)
 
+    @Lazy
+    def context(self):
+        return self.object
+
     @Lazy
     def objectData(self):
         obj = self.object
@@ -180,7 +215,8 @@ class TrackDetails(object):
         url = node is not None and node.getUrlForTarget(obj) or ''
         versionable = IVersionable(self.object, None)
         version = versionable is not None and versionable.versionId or ''
-        return dict(object=obj, title=obj.title, url=url, version=version)
+        return dict(object=obj, title=obj.title,
+                    type=self.longTypeTitle, url=url, version=version)
 
     @Lazy
     def user(self):