<s>
Office	B-Operating_System
Business	I-Operating_System
Applications	I-Operating_System
(	O
OBA	O
)	O
is	O
a	O
term	O
for	O
software	O
applications	O
that	O
use	O
the	O
Microsoft	B-Application
Office	I-Application
system	I-Application
(	O
such	O
as	O
Outlook	O
,	O
Word	O
,	O
or	O
Excel	O
)	O
as	O
the	O
user	B-Application
interface	I-Application
for	O
an	O
application	O
.	O
</s>
<s>
Applications	O
and	O
documents	O
can	O
be	O
extended	O
to	O
add	O
enterprise-specific	O
features	O
,	O
and	O
LOB	O
systems	O
can	O
be	O
integrated	O
with	O
Microsoft	B-Application
Office	I-Application
to	O
make	O
the	O
LOB	O
system	O
more	O
accessible	O
.	O
</s>
<s>
OBAs	O
employ	O
a	O
composite	O
application	O
architecture	O
and	O
link	O
the	O
2007	O
Microsoft	B-Application
Office	I-Application
System	I-Application
applications	O
running	O
on	O
the	O
desktop	O
to	O
custom	O
and	O
off-the-shelf	O
Line	O
of	O
Business	O
(	O
LOB	O
)	O
applications	O
running	O
on	O
remote	O
servers	O
.	O
</s>
<s>
Implement	O
an	O
application	O
that	O
consolidates	O
multiple	O
user	B-Application
interfaces	I-Application
into	O
a	O
2007	O
Office	O
system	O
document	O
or	O
SharePoint	O
Server	O
Web	O
page	O
.	O
</s>
