diff --git a/cas_server/templatetags/cas_server.py b/cas_server/templatetags/cas_server.py
index ec2839e..76e53de 100644
--- a/cas_server/templatetags/cas_server.py
+++ b/cas_server/templatetags/cas_server.py
@@ -1,3 +1,14 @@
+# 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 version 3 for
+# more details.
+#
+# You should have received a copy of the GNU General Public License version 3
+# along with this program; if not, write to the Free Software Foundation, Inc., 51
+# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# (c) 2015-2016 Valentin Samir
+"""template tags for the app"""
 from django import template
 from django import forms
 
@@ -6,9 +17,23 @@ register = template.Library()
 
 @register.filter(name='is_checkbox')
 def is_checkbox(field):
+    """
+        check is a form bound field is a checkbox
+
+       :param django.forms.boundfield.BoundField field: A bound field
+       :return: ``True`` if the field is a checkbox, ``False`` otherwise.
+       :rtype: bool
+    """
     return isinstance(field.field.widget, forms.CheckboxInput)
 
 
 @register.filter(name='is_hidden')
 def is_hidden(field):
+    """
+        check is a form bound field is hidden
+
+       :param django.forms.boundfield.BoundField field: A bound field
+       :return: ``True`` if the field is hidden, ``False`` otherwise.
+       :rtype: bool
+    """
     return isinstance(field.field.widget, forms.HiddenInput)
diff --git a/docs/package/cas_server.rst b/docs/package/cas_server.rst
index 62c00c4..09f3daf 100644
--- a/docs/package/cas_server.rst
+++ b/docs/package/cas_server.rst
@@ -1,6 +1,13 @@
 cas_server package
 ==================
 
+Subpackages
+-----------
+
+.. toctree::
+
+    cas_server.templatetags
+
 Submodules
 ----------
 
diff --git a/docs/package/cas_server.templatetags.cas_server.rst b/docs/package/cas_server.templatetags.cas_server.rst
new file mode 100644
index 0000000..eb4da8a
--- /dev/null
+++ b/docs/package/cas_server.templatetags.cas_server.rst
@@ -0,0 +1,7 @@
+cas_server.templatetags.cas_server module
+=========================================
+
+.. automodule:: cas_server.templatetags.cas_server
+    :members:
+    :undoc-members:
+    :show-inheritance:
diff --git a/docs/package/cas_server.templatetags.rst b/docs/package/cas_server.templatetags.rst
new file mode 100644
index 0000000..9c49c77
--- /dev/null
+++ b/docs/package/cas_server.templatetags.rst
@@ -0,0 +1,17 @@
+cas_server.templatetags package
+===============================
+
+Submodules
+----------
+
+.. toctree::
+
+   cas_server.templatetags.cas_server
+
+Module contents
+---------------
+
+.. automodule:: cas_server.templatetags
+    :members:
+    :undoc-members:
+    :show-inheritance:
diff --git a/docs/package/cas_server.urls.rst b/docs/package/cas_server.urls.rst
new file mode 100644
index 0000000..5127b5a
--- /dev/null
+++ b/docs/package/cas_server.urls.rst
@@ -0,0 +1,7 @@
+cas_server.urls module
+======================
+
+.. automodule:: cas_server.urls
+    :members:
+    :undoc-members:
+    :show-inheritance: