diff --git a/cco/work/browser.py b/cco/work/browser.py
index c59b818..df0321f 100644
--- a/cco/work/browser.py
+++ b/cco/work/browser.py
@@ -1,23 +1,6 @@
-#
-#  Copyright (c) 2017 Helmut Merz helmutm@cy55.de
-#
-#  This program is free software; you can redistribute it and/or modify
-#  it under the terms of the GNU General Public License as published by
-#  the Free Software Foundation; either version 2 of the License, or
-#  (at your option) any later version.
-#
-#  This program is distributed in the hope that it will be useful,
-#  but WITHOUT ANY WARRANTY; without even the implied warranty of
-#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#  GNU General Public License for more details.
-#
-#  You should have received a copy of the GNU General Public License
-#  along with this program; if not, write to the Free Software
-#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-#
+# cco.work.browser
 
-"""
-View class(es) for the cco.work package.
+""" View class(es) for the cco.work package.
 """
 
 from loops.expert.browser.report import ReportConceptView
diff --git a/cco/work/report.py b/cco/work/report.py
index 76cf2a8..9f75dd2 100644
--- a/cco/work/report.py
+++ b/cco/work/report.py
@@ -1,23 +1,6 @@
-#
-#  Copyright (c) 2017 Helmut Merz helmutm@cy55.de
-#
-#  This program is free software; you can redistribute it and/or modify
-#  it under the terms of the GNU General Public License as published by
-#  the Free Software Foundation; either version 2 of the License, or
-#  (at your option) any later version.
-#
-#  This program is distributed in the hope that it will be useful,
-#  but WITHOUT ANY WARRANTY; without even the implied warranty of
-#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#  GNU General Public License for more details.
-#
-#  You should have received a copy of the GNU General Public License
-#  along with this program; if not, write to the Free Software
-#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-#
+# cco.work.report
 
-"""
-Report class(es) for the cco.work package.
+""" Report class(es) for the cco.work package.
 """
 
 from cybertools.util.jeep import Jeep
diff --git a/cco/work/task.py b/cco/work/task.py
index 985a867..de6a3bb 100644
--- a/cco/work/task.py
+++ b/cco/work/task.py
@@ -7,19 +7,18 @@ from zope.cachedescriptors.property import Lazy
 from zope.interface import implementer
 
 from cybertools.organize.interfaces import IWorkItems
-from loops.common import AdapterBase, adapted, baseObject
+#from cco.storage.loops.common import AdapterBase
+from loops.common import AdapterBase
+from loops.common import adapted, baseObject
 #from loops.organize.task import Task
 from loops.type import TypeInterfaceSourceList
 from loops import util
 from cco.work.interfaces import IProject, ITask
 
-#from cco.storage.loops import common
-
 
 TypeInterfaceSourceList.typeInterfaces += (IProject, ITask)
 
 
-#class TaskBase(common.AdapterBase):
 class TaskBase(AdapterBase):
 
     _contextAttributes = list(ITask)