<s>
Naaya	B-Language
is	O
an	O
open	O
source	O
content	B-Protocol
management	I-Protocol
system	I-Protocol
built	O
on	O
top	O
of	O
the	O
Zope	B-Language
Internet	O
and	O
application	O
server	O
.	O
</s>
<s>
It	O
is	O
released	O
under	O
the	O
Mozilla	B-License
Public	I-License
License	I-License
(	O
MozPL	O
or	O
MPL	O
)	O
and	O
it	O
is	O
designed	O
in	O
a	O
modular	O
and	O
extensible	O
way	O
.	O
</s>
<s>
Naaya	B-Language
source	O
code	O
and	O
relevant	O
documentation	O
are	O
maintained	O
at	O
the	O
Eionet	O
Subversion	B-Application
repository	O
using	O
Trac	B-Language
as	O
issue	O
tracker	O
for	O
new	O
features	O
,	O
bugs	O
and	O
enhancements	O
.	O
</s>
<s>
Buildout	O
scripts	O
for	O
the	O
installation	O
of	O
Naaya	B-Language
are	O
available	O
on	O
the	O
corresponding	O
repositories	O
,	O
along	O
with	O
some	O
extension	O
packages	O
.	O
</s>
<s>
Several	O
custom	O
Naaya	B-Language
distributions	O
have	O
been	O
developed	O
for	O
various	O
networks	O
of	O
portals	O
with	O
specific	O
installation	O
procedures	O
,	O
documented	O
separately	O
.	O
</s>
<s>
Naaya	B-Language
was	O
developed	O
and	O
it	O
is	O
being	O
maintained	O
by	O
the	O
European	O
Environment	O
Agency	O
(	O
EEA	O
)	O
through	O
its	O
IT	O
consultants	O
.	O
</s>
<s>
The	O
EEA	O
also	O
uses	O
Naaya	B-Language
as	O
the	O
foundation	O
for	O
the	O
EnviroWindows	O
sites	O
hosted	O
on	O
the	O
EEA	O
server	O
as	O
well	O
as	O
the	O
Clearing	O
House	O
Mechanism	O
for	O
its	O
Biodiversity	O
toolkit	O
.	O
</s>
<s>
Naaya	B-Language
's	O
main	O
feature	O
involves	O
the	O
capability	O
to	O
address	O
cases	O
when	O
administration	O
and	O
content	O
management	O
operations	O
are	O
done	O
by	O
a	O
non-technical	O
personnel	O
from	O
the	O
portal	O
pages	O
.	O
</s>
<s>
The	O
traditional	O
CMS	O
,	O
which	O
requires	O
ZMI	B-Language
access	O
to	O
make	O
changes	O
,	O
calls	O
for	O
technical	O
knowledge	O
,	O
otherwise	O
,	O
it	O
could	O
result	O
in	O
errors	O
.	O
</s>
<s>
With	O
Naaya	B-Language
,	O
the	O
administrator	O
and	O
contributors	O
access	O
the	O
system	O
using	O
folder-level	O
and	O
portal-level	O
administration	O
pages	O
.	O
</s>
<s>
Naaya	B-Language
has	O
powerful	O
graphical	O
page	O
editor	O
integrated	O
,	O
for	O
easily	O
creating	O
HTML	O
pages	O
and	O
this	O
is	O
augmented	O
by	O
a	O
built-in	O
publishing	O
workflow	O
that	O
allows	O
public	O
submission	O
,	O
review	O
,	O
and	O
delegation	O
of	O
authority	O
.	O
</s>
<s>
The	O
platform	O
is	O
also	O
designed	O
to	O
be	O
flexible	O
,	O
allowing	O
the	O
addition	O
of	O
other	O
components	O
from	O
the	O
Zope	B-Language
open	O
source	O
community	O
;	O
the	O
replacement	O
of	O
various	O
modules	O
to	O
satisfy	O
custom	O
needs	O
;	O
and	O
,	O
the	O
enhancement	O
of	O
existing	O
components	O
to	O
comply	O
with	O
the	O
evolving	O
Web	O
standards	O
and	O
end	O
user	O
demands	O
.	O
</s>
