<s>
The	O
Open	B-Application
Document	I-Application
Format	I-Application
for	I-Application
Office	I-Application
Applications	I-Application
(	O
ODF	B-Application
)	O
,	O
also	O
known	O
as	O
OpenDocument	B-Application
,	O
is	O
an	O
open	O
file	O
format	O
for	O
word	B-General_Concept
processing	I-General_Concept
documents	O
,	O
spreadsheets	B-Application
,	O
presentations	B-Application
and	O
graphics	O
and	O
using	O
ZIP-compressed	O
XML	B-Protocol
files	O
.	O
</s>
<s>
It	O
was	O
developed	O
with	O
the	O
aim	O
of	O
providing	O
an	O
open	O
,	O
XML-based	O
file	O
format	O
specification	O
for	O
office	O
applications	O
.	O
</s>
<s>
It	O
was	O
based	O
on	O
the	O
Sun	O
Microsystems	O
specification	O
for	O
OpenOffice.org	B-Operating_System
XML	I-Operating_System
,	O
the	O
default	O
format	O
for	O
OpenOffice.org	B-Application
and	O
LibreOffice	B-Application
.	O
</s>
<s>
It	O
was	O
originally	O
developed	O
for	O
StarOffice	B-Application
"	O
to	O
provide	O
an	O
open	O
standard	O
for	O
office	O
documents.	O
"	O
</s>
<s>
In	O
addition	O
to	O
being	O
an	O
OASIS	O
standard	O
,	O
it	O
is	O
published	O
as	O
an	O
ISO/IEC	O
international	O
standard	O
ISO/IEC	B-Application
26300	I-Application
Open	B-Application
Document	I-Application
Format	I-Application
for	I-Application
Office	I-Application
Applications	I-Application
(	O
OpenDocument	B-Application
)	O
.	O
</s>
<s>
The	O
most	O
common	O
filename	O
extensions	O
used	O
for	O
OpenDocument	B-Application
documents	O
are	O
:	O
</s>
<s>
The	O
original	O
OpenDocument	B-Application
format	I-Application
consists	O
of	O
an	O
XML	B-Protocol
document	I-Protocol
that	O
has	O
<document>	O
as	O
its	O
root	B-Language
element	I-Language
.	O
</s>
<s>
OpenDocument	B-Application
files	O
can	O
also	O
take	O
the	O
format	O
of	O
a	O
ZIP	B-General_Concept
compressed	O
archive	O
containing	O
a	O
number	O
of	O
files	O
and	O
directories	O
;	O
these	O
can	O
contain	O
binary	O
content	O
and	O
benefit	O
from	O
ZIP	B-General_Concept
's	O
lossless	B-Algorithm
compression	I-Algorithm
to	O
reduce	O
file	O
size	O
.	O
</s>
<s>
OpenDocument	B-Application
benefits	O
from	O
separation	O
of	O
concerns	O
by	O
separating	O
the	O
content	O
,	O
styles	O
,	O
metadata	O
,	O
and	O
application	O
settings	O
into	O
four	O
separate	O
XML	B-Protocol
files	O
.	O
</s>
<s>
There	O
is	O
a	O
comprehensive	O
set	O
of	O
example	O
documents	O
in	O
OpenDocument	B-Application
format	I-Application
available	O
.	O
</s>
<s>
The	O
OpenDocument	B-Application
standard	O
was	O
developed	O
by	O
a	O
Technical	O
Committee	O
(	O
TC	O
)	O
under	O
the	O
Organization	O
for	O
the	O
Advancement	O
of	O
Structured	O
Information	O
Standards	O
(	O
OASIS	O
)	O
industry	O
consortium	O
.	O
</s>
<s>
The	O
ODF-TC	O
has	O
members	O
from	O
a	O
diverse	O
set	O
of	O
companies	O
and	O
individuals	O
.	O
</s>
<s>
The	O
first	O
official	O
ODF-TC	O
meeting	O
to	O
discuss	O
the	O
standard	O
was	O
16	O
December	O
2002	O
.	O
</s>
<s>
OASIS	O
approved	O
OpenDocument	B-Application
as	O
an	O
OASIS	O
standard	O
on	O
1	O
May	O
2005	O
.	O
</s>
<s>
OASIS	O
submitted	O
the	O
ODF	B-Application
specification	O
to	O
ISO/IEC	O
Joint	O
Technical	O
Committee	O
1	O
(	O
JTC	O
1	O
)	O
on	O
16	O
November	O
2005	O
,	O
under	O
Publicly	O
Available	O
Specification	O
(	O
PAS	O
)	O
rules	O
.	O
</s>
<s>
ISO/IEC	O
standardization	O
for	O
an	O
open	B-Application
document	I-Application
standard	O
including	O
text	O
,	O
spreadsheet	B-Application
and	O
presentation	O
was	O
proposed	O
for	O
the	O
first	O
time	O
in	O
DKUUG	O
28	O
August	O
2001	O
.	O
</s>
<s>
After	O
a	O
six-month	O
review	O
period	O
,	O
on	O
3	O
May	O
2006	O
,	O
OpenDocument	B-Application
unanimously	O
passed	O
its	O
six-month	O
DIS	O
(	O
Draft	O
International	O
Standard	O
)	O
ballot	O
in	O
JTC	O
1	O
(	O
ISO/IEC	O
JTC	O
1/SC	O
34	O
)	O
,	O
with	O
broad	O
participation	O
,	O
after	O
which	O
the	O
OpenDocument	B-Application
specification	O
was	O
"	O
approved	O
for	O
release	O
as	O
an	O
ISO	O
and	O
IEC	O
International	O
Standard	O
"	O
under	O
the	O
name	O
ISO/IEC	B-Application
26300:2006	I-Application
.	O
</s>
<s>
After	O
responding	O
to	O
all	O
written	O
ballot	O
comments	O
,	O
and	O
a	O
30-day	O
default	O
ballot	O
,	O
the	O
OpenDocument	B-Application
international	O
standard	O
went	O
to	O
publication	O
in	O
ISO	O
,	O
officially	O
published	O
30	O
November	O
2006	O
.	O
</s>
<s>
In	O
2006	O
,	O
Garry	O
Edwards	O
,	O
a	O
member	O
of	O
OASIS	O
TC	O
since	O
2002	O
,	O
along	O
with	O
Sam	O
Hiser	O
,	O
and	O
Paul	O
"	O
Marbux	O
"	O
E	O
.	O
Merrell	O
founded	O
the	O
OpenDocument	B-Application
Foundation	O
.	O
</s>
<s>
The	O
immediate	O
aim	O
of	O
this	O
project	O
was	O
to	O
develop	O
software	O
that	O
would	O
convert	O
legacy	O
Microsoft	B-Application
Office	I-Application
documents	O
to	O
ODF	B-Application
.	O
</s>
<s>
By	O
October	O
2007	O
the	O
project	O
was	O
a	O
failure	O
:	O
Conversion	O
of	O
Microsoft	B-Application
Office	I-Application
documents	O
could	O
not	O
be	O
achieved	O
.	O
</s>
<s>
By	O
this	O
time	O
,	O
The	O
foundation	O
was	O
convinced	O
that	O
ODF	B-Application
was	O
not	O
moving	O
in	O
a	O
direction	O
that	O
they	O
supported	O
.	O
</s>
<s>
As	O
a	O
result	O
,	O
it	O
announced	O
the	O
decision	O
to	O
abandon	O
its	O
namesake	O
format	O
in	O
favor	O
of	O
W3C	O
's	O
Compound	B-Application
Document	I-Application
Format	I-Application
(	O
CDF	O
)	O
,	O
which	O
was	O
in	O
early	O
stages	O
of	O
its	O
development	O
.	O
</s>
<s>
Further	O
standardization	O
work	O
with	O
OpenDocument	B-Application
includes	O
:	O
</s>
<s>
The	O
OASIS	O
Committee	O
Specification	O
corresponds	O
to	O
the	O
published	O
ISO/IEC	B-Application
26300:2006	I-Application
standard	O
.	O
</s>
<s>
The	O
content	O
of	O
ISO/IEC	B-Application
26300	I-Application
and	O
OASIS	B-Application
OpenDocument	I-Application
v1.0	O
2nd	O
ed	O
.	O
</s>
<s>
It	O
is	O
available	O
in	O
ODF	B-Application
,	O
HTML	O
and	O
PDF	O
formats	O
.	O
</s>
<s>
OpenDocument	B-Application
1.1	O
includes	O
additional	O
features	O
to	O
address	O
accessibility	O
concerns	O
.	O
</s>
<s>
This	O
version	O
was	O
not	O
initially	O
submitted	O
to	O
ISO/IEC	O
,	O
because	O
it	O
is	O
considered	O
to	O
be	O
a	O
minor	O
update	O
to	O
ODF	B-Application
1.0	I-Application
only	O
,	O
and	O
OASIS	O
were	O
working	O
already	O
on	O
ODF	B-Application
1.2	I-Application
at	O
the	O
time	O
ODF	B-Application
1.1	I-Application
was	O
approved	O
.	O
</s>
<s>
However	O
it	O
was	O
later	O
submitted	O
to	O
ISO/IEC	O
(	O
as	O
of	O
March	O
2011	O
,	O
it	O
was	O
in	O
"	O
enquiry	O
stage	O
"	O
as	O
Draft	O
Amendment	O
1	O
ISO/IEC	O
26300:2006/DAM	O
1	O
)	O
and	O
published	O
in	O
March	O
2012	O
as	O
"	O
ISO/IEC	O
26300:2006/Amd	O
1:2012	O
–	O
Open	B-Application
Document	I-Application
Format	I-Application
for	I-Application
Office	I-Application
Applications	I-Application
(	O
OpenDocument	B-Application
)	O
v1.1	O
"	O
.	O
</s>
<s>
OpenDocument	B-Application
1.2	O
includes	O
additional	O
accessibility	O
features	O
,	O
RDF-based	O
metadata	O
,	O
a	O
spreadsheet	B-Application
formula	O
specification	O
based	O
on	O
OpenFormula	O
,	O
support	O
for	O
digital	O
signatures	O
and	O
some	O
features	O
suggested	O
by	O
the	O
public	O
.	O
</s>
<s>
It	O
consists	O
of	O
three	O
parts	O
:	O
Part	O
1	O
:	O
OpenDocument	B-Application
Schema	O
,	O
Part	O
2	O
:	O
Recalculated	O
Formula	O
(	O
OpenFormula	O
)	O
Format	O
and	O
Part	O
3	O
:	O
Packages	O
.	O
</s>
<s>
As	O
of	O
October	O
2014	O
,	O
it	O
has	O
been	O
unanimously	O
approved	O
as	O
a	O
Draft	O
International	O
Standard	O
,	O
some	O
comments	O
have	O
been	O
raised	O
in	O
process	O
that	O
need	O
to	O
be	O
addressed	O
before	O
OpenDocument	B-Application
1.2	O
can	O
proceed	O
to	O
become	O
an	O
International	O
Standard	O
.	O
</s>
<s>
OpenDocument	B-Application
1.2	O
was	O
published	O
as	O
ISO/IEC	O
standard	O
on	O
17	O
June	O
2015	O
.	O
</s>
<s>
OpenDocument	B-Application
1.3	O
Committee	O
Specification	O
:	O
Version	O
1.3	O
of	O
the	O
OpenDocument	B-Application
specification	O
was	O
approved	O
as	O
an	O
OASIS	O
Committee	O
Specification	O
at	O
the	O
end	O
of	O
December	O
2019	B-Operating_System
,	O
permitting	O
implementation	O
of	O
the	O
new	O
proposed	O
standard	O
.	O
</s>
<s>
The	O
specification	O
was	O
completed	O
as	O
the	O
result	O
of	O
the	O
COSM	O
crowdfunding	O
project	O
seeded	O
by	O
The	B-Operating_System
Document	I-Operating_System
Foundation	I-Operating_System
.	O
</s>
<s>
The	O
OASIS	O
Advanced	O
Document	O
Collaboration	O
subcommittee	O
(	O
created	O
in	O
December	O
,	O
2010	O
)	O
is	O
working	O
on	O
an	O
update	O
of	O
OpenDocument	B-Application
change-tracking	O
that	O
will	O
not	O
only	O
enhance	O
the	O
existing	O
change-tracking	O
feature	O
set	O
,	O
but	O
also	O
lay	O
the	O
foundation	O
for	O
the	O
standardization	O
of	O
real-time	B-Application
collaboration	I-Application
by	O
making	O
change	O
tracking	O
compatible	O
with	O
real-time	B-Application
collaboration	I-Application
.	O
</s>
<s>
The	O
OpenDocument	B-Application
format	I-Application
is	O
used	O
in	O
free	B-Application
software	I-Application
and	O
in	O
proprietary	B-Application
software	I-Application
.	O
</s>
<s>
This	O
includes	O
office	O
suites	O
(	O
both	O
stand-alone	O
and	O
web-based	O
)	O
and	O
individual	O
applications	O
such	O
as	O
word-processors	B-General_Concept
,	O
spreadsheets	B-Application
,	O
presentation	O
,	O
and	O
data	O
management	O
applications	O
.	O
</s>
<s>
Prominent	O
text	O
editors	O
,	O
word	B-General_Concept
processors	I-General_Concept
and	O
office	O
suites	O
supporting	O
OpenDocument	B-Application
fully	O
or	O
partially	O
include	O
:	O
</s>
<s>
Various	O
organizations	O
have	O
announced	O
development	O
of	O
conversion	O
software	O
(	O
including	O
plugins	O
and	O
filters	O
)	O
to	O
support	O
OpenDocument	B-Application
on	O
Microsoft	O
's	O
products	O
.	O
</s>
<s>
Microsoft	O
first	O
released	O
support	O
for	O
the	O
OpenDocument	B-Application
Format	I-Application
in	O
Office	B-Application
2007	I-Application
SP2	O
.	O
</s>
<s>
However	O
,	O
the	O
implementation	O
faced	O
substantial	O
criticism	O
and	O
the	O
ODF	B-Application
Alliance	O
and	O
others	O
claimed	O
that	O
the	O
third	O
party	O
plugins	O
provided	O
better	O
support	O
.	O
</s>
<s>
Microsoft	B-Operating_System
Office	I-Operating_System
2010	I-Operating_System
can	O
open	O
and	O
save	O
OpenDocument	B-Application
Format	I-Application
documents	O
natively	O
,	O
although	O
not	O
all	O
features	O
are	O
supported	O
.	O
</s>
<s>
Starting	O
with	O
Mac	B-Application
OS	I-Application
X	I-Application
10.5	I-Application
,	O
the	O
TextEdit	B-Application
application	O
and	O
Quick	B-Operating_System
Look	I-Operating_System
preview	O
feature	O
support	O
the	O
OpenDocument	B-Application
Text	I-Application
format	O
.	O
</s>
<s>
Versions	O
of	O
the	O
OpenDocument	B-Application
Format	I-Application
approved	O
by	O
OASIS	O
are	O
available	O
for	O
free	O
download	O
and	O
use	O
.	O
</s>
<s>
The	O
ITTF	O
has	O
added	O
ISO/IEC	B-Application
26300	I-Application
to	O
its	O
"	O
list	O
of	O
freely	O
available	O
standards	O
"	O
;	O
anyone	O
may	O
download	O
and	O
use	O
this	O
standard	O
free-of-charge	O
under	O
the	O
terms	O
of	O
a	O
click-through	O
license	O
.	O
</s>
<s>
Obligated	O
members	O
of	O
the	O
OASIS	O
ODF	B-Application
TC	O
have	O
agreed	O
to	O
make	O
deliverables	O
available	O
to	O
implementors	O
under	O
the	O
OASIS	O
Royalty	O
Free	O
with	O
Limited	O
Terms	O
.	O
</s>
<s>
Key	O
contributor	O
Sun	O
Microsystems	O
made	O
an	O
irrevocable	O
intellectual	O
property	O
covenant	O
,	O
providing	O
all	O
implementers	O
with	O
the	O
guarantee	O
that	O
Sun	O
will	O
not	O
seek	O
to	O
enforce	O
any	O
of	O
its	O
enforceable	O
U.S.	O
or	O
foreign	O
patents	O
against	O
any	O
implementation	O
of	O
the	O
OpenDocument	B-Application
specification	O
in	O
which	O
development	O
Sun	O
participates	O
to	O
the	O
point	O
of	O
incurring	O
an	O
obligation	O
.	O
</s>
<s>
A	O
second	O
contributor	O
to	O
ODF	B-Application
development	O
,	O
IBM	O
–	O
which	O
,	O
for	O
instance	O
,	O
has	O
contributed	O
Lotus	O
spreadsheet	B-Application
documentation	O
–	O
has	O
made	O
their	O
patent	O
rights	O
available	O
through	O
their	O
Interoperability	O
Specifications	O
Pledge	O
in	O
which	O
"	O
IBM	O
irrevocably	O
covenants	O
to	O
you	O
that	O
it	O
will	O
not	O
assert	O
any	O
Necessary	O
Claims	O
against	O
you	O
for	O
your	O
making	O
,	O
using	O
,	O
importing	O
,	O
selling	O
,	O
or	O
offering	O
for	O
sale	O
Covered	O
Implementations.	O
"	O
</s>
<s>
The	O
Software	O
Freedom	O
Law	O
Center	O
has	O
whether	O
there	O
are	O
any	O
legal	O
barriers	O
to	O
the	O
use	O
of	O
the	O
OpenDocument	B-Application
Format	I-Application
(	O
ODF	B-Application
)	O
in	O
free	B-Application
and	I-Application
open	I-Application
source	I-Application
software	I-Application
arising	O
from	O
the	O
standardization	O
process	O
.	O
</s>
<s>
In	O
their	O
opinion	O
ODF	B-Application
is	O
free	O
of	O
legal	O
encumbrances	O
that	O
would	O
prevent	O
its	O
use	O
in	O
free	B-Application
and	I-Application
open	I-Application
source	I-Application
software	I-Application
,	O
as	O
distributed	O
under	O
licenses	O
authored	O
by	O
Apache	O
and	O
the	O
FSF	O
.	O
</s>
<s>
Several	O
governments	O
,	O
companies	O
,	O
organizations	O
and	O
software	O
products	O
support	O
the	O
OpenDocument	B-Application
format	I-Application
.	O
</s>
<s>
The	O
OpenDoc	O
Society	O
runs	O
frequent	O
ODF	B-Application
Plugfests	O
in	O
association	O
with	O
industry	O
groups	O
and	O
Public	O
Sector	O
organisations	O
.	O
</s>
<s>
An	O
output	O
of	O
the	O
10th	O
Plugfest	O
was	O
an	O
ODF	B-Application
toolkit	O
which	O
includes	O
"	O
Open	B-Application
Document	I-Application
Format	I-Application
principles	O
for	O
Government	O
Technology	O
"	O
that	O
has	O
the	O
purpose	O
of	O
simply	O
explaining	O
the	O
case	O
for	O
ODF	B-Application
directed	O
at	O
the	O
"	O
average	O
civil	O
servant	O
"	O
and	O
includes	O
an	O
extract	O
from	O
the	O
UK	O
Government	O
policy	O
relating	O
to	O
Open	B-Application
Document	I-Application
Format	I-Application
.	O
</s>
<s>
The	O
toolkit	O
also	O
includes	O
a	O
single	O
page	O
graphical	O
image	O
designed	O
to	O
articulate	O
the	O
consequences	O
of	O
not	O
choosing	O
Open	B-Application
Document	I-Application
Format	I-Application
.	O
</s>
<s>
Information	O
technology	O
companies	O
like	O
Apple	O
Inc.	O
,	O
Adobe	O
Systems	O
,	O
Google	B-Application
,	O
IBM	O
,	O
Intel	O
,	O
Microsoft	O
,	O
Nokia	O
,	O
Novell	O
,	O
Red	O
Hat	O
,	O
Oracle	B-Application
as	O
well	O
as	O
other	O
companies	O
who	O
may	O
or	O
may	O
not	O
be	O
working	O
inside	O
the	O
OASIS	B-Application
OpenDocument	I-Application
Adoption	O
Technical	O
Committee	O
.	O
</s>
<s>
Over	O
600	O
companies	O
and	O
organizations	O
promote	O
OpenDocument	B-Application
format	I-Application
through	O
The	O
OpenDocument	B-Application
Format	I-Application
Alliance	O
.	O
</s>
<s>
NATO	O
with	O
its	O
26	O
members	O
uses	O
ODF	B-Application
as	O
a	O
mandatory	O
standard	O
for	O
all	O
members	O
.	O
</s>
<s>
The	O
TAC	O
(	O
Telematics	O
between	O
Administrations	O
Committee	O
)	O
,	O
composed	O
of	O
e-government	O
policy-makers	O
from	O
the	O
25	O
European	O
Union	O
Member	O
States	O
,	O
endorsed	O
a	O
set	O
of	O
recommendations	O
for	O
promoting	O
the	O
use	O
of	O
open	B-Application
document	I-Application
formats	I-Application
in	O
the	O
public	O
sector	O
.	O
</s>
<s>
The	O
free	O
office	O
suites	O
Apache	B-Application
OpenOffice	I-Application
,	O
Calligra	B-Application
,	O
KOffice	B-Language
,	O
NeoOffice	B-Application
and	O
LibreOffice	B-Application
all	O
use	O
OpenDocument	B-Application
as	O
their	O
default	O
file	O
format	O
.	O
</s>
<s>
Several	O
organisations	O
,	O
such	O
as	O
the	O
and	O
were	O
founded	O
to	O
support	O
and	O
promote	O
OpenDocument	B-Application
.	O
</s>
<s>
The	O
Wikimedia	O
Foundation	O
supports	O
ODF	B-Application
export	O
from	O
MediaWiki	B-Application
,	O
which	O
powers	O
Wikipedia	O
and	O
a	O
number	O
of	O
other	O
Internet	O
wiki-based	O
sites	O
.	O
</s>
<s>
The	O
default	O
text	O
processing	O
applications	O
in	O
Windows	O
10	O
(	O
WordPad	B-Application
)	O
and	O
Mac	O
OS	O
10.9	O
(	O
TextEdit	B-Application
)	O
support	O
OpenDocument	B-Application
Text	I-Application
.	O
</s>
<s>
On	O
4	O
November	O
2005	O
,	O
IBM	O
and	O
Sun	O
Microsystems	O
convened	O
the	O
"	O
OpenDocument	B-Application
(	O
ODF	B-Application
)	O
Summit	O
"	O
in	O
Armonk	O
,	O
New	O
York	O
,	O
to	O
discuss	O
how	O
to	O
boost	O
OpenDocument	B-Application
adoption	O
.	O
</s>
<s>
The	O
ODF	B-Application
Summit	O
brought	O
together	O
representatives	O
from	O
several	O
industry	O
groups	O
and	O
technology	O
companies	O
,	O
including	O
Oracle	B-Application
,	O
Google	B-Application
,	O
Adobe	O
,	O
Novell	O
,	O
Red	O
Hat	O
,	O
Computer	O
Associates	O
,	O
Corel	O
,	O
Nokia	O
,	O
Intel	O
,	O
and	O
Linux	O
e-mail	O
company	O
Scalix	O
(	O
LaMonica	O
,	O
10	O
November	O
2005	O
)	O
.	O
</s>
<s>
The	O
providers	O
committed	O
resources	O
to	O
technically	O
improve	O
OpenDocument	B-Application
through	O
existing	O
standards	O
bodies	O
and	O
to	O
promote	O
its	O
usage	O
in	O
the	O
marketplace	O
,	O
possibly	O
through	O
a	O
stand-alone	O
foundation	O
.	O
</s>
<s>
Scholars	O
have	O
suggested	O
that	O
the	O
"	O
OpenDocument	B-Application
standard	O
is	O
the	O
wedge	O
that	O
can	O
hold	O
open	O
the	O
door	O
for	O
competition	O
,	O
particularly	O
with	O
regard	O
to	O
the	O
specific	O
concerns	O
of	O
the	O
public	O
sector.	O
"	O
</s>
<s>
Indeed	O
,	O
adoption	O
by	O
the	O
public	O
sector	O
has	O
risen	O
considerably	O
since	O
the	O
promulgation	O
of	O
the	O
OpenDocument	B-Application
format	I-Application
initiated	O
the	O
2005/2006	O
time	O
period	O
.	O
</s>
<s>
Different	O
applications	O
using	O
ODF	B-Application
as	O
a	O
standard	O
document	O
format	O
have	O
different	O
methods	O
of	O
providing	O
macro/scripting	O
capabilities	O
.	O
</s>
<s>
There	O
is	O
no	O
macro	O
language	O
specified	O
in	O
ODF	B-Application
.	O
</s>
<s>
The	O
ODF	B-Application
specification	O
for	O
tracked	O
changes	O
is	O
limited	O
and	O
does	O
not	O
fully	O
specify	O
all	O
cases	O
,	O
resulting	O
in	O
implementation-specific	O
behaviors	O
.	O
</s>
<s>
In	O
addition	O
,	O
OpenDocument	B-Application
does	O
not	O
support	O
change	O
tracking	O
in	O
elements	O
like	O
tables	O
or	O
MathML	B-Language
.	O
</s>
<s>
It	O
is	O
not	O
permitted	O
to	O
use	O
generic	O
ODF	B-Application
formatting	O
style	O
elements	O
(	O
like	O
font	O
information	O
)	O
for	O
the	O
MathML	B-Language
elements	O
.	O
</s>
<s>
One	O
objective	O
of	O
open	O
formats	O
like	O
OpenDocument	B-Application
is	O
to	O
guarantee	O
long-term	O
access	O
to	O
data	O
without	O
legal	O
or	O
technical	O
barriers	O
,	O
and	O
some	O
governments	O
have	O
come	O
to	O
view	O
open	O
formats	O
as	O
a	O
public	O
policy	O
issue	O
.	O
</s>
<s>
What	O
this	O
means	O
varies	O
from	O
case	O
to	O
case	O
;	O
in	O
some	O
cases	O
,	O
it	O
means	O
that	O
the	O
ODF	B-Application
standard	O
has	O
a	O
national	O
standard	O
identifier	O
;	O
in	O
some	O
cases	O
,	O
it	O
means	O
that	O
the	O
ODF	B-Application
standard	O
is	O
permitted	O
to	O
be	O
used	O
where	O
national	O
regulation	O
says	O
that	O
non-proprietary	O
formats	O
must	O
be	O
used	O
,	O
and	O
in	O
still	O
other	O
cases	O
,	O
it	O
means	O
that	O
some	O
government	O
body	O
has	O
actually	O
decided	O
that	O
ODF	B-Application
will	O
be	O
used	O
in	O
some	O
specific	O
context	O
.	O
</s>
