<s>
Object-oriented	B-Application
modeling	I-Application
(	O
OOM	O
)	O
is	O
an	O
approach	O
to	O
modeling	O
an	O
application	O
that	O
is	O
used	O
at	O
the	O
beginning	O
of	O
the	O
software	O
life	O
cycle	O
when	O
using	O
an	O
object-oriented	O
approach	O
to	O
software	O
development	O
.	O
</s>
<s>
Abstraction	B-Application
.	O
</s>
<s>
Object-oriented	B-Application
modeling	I-Application
is	O
typically	O
done	O
via	O
use	B-Architecture
cases	I-Architecture
and	O
abstract	O
definitions	O
of	O
the	O
most	O
important	O
objects	O
.	O
</s>
<s>
The	O
most	O
common	O
language	O
used	O
to	O
do	O
object-oriented	B-Application
modeling	I-Application
is	O
the	O
Object	B-Architecture
Management	I-Architecture
Group	I-Architecture
's	I-Architecture
Unified	B-Language
Modeling	I-Language
Language	I-Language
(	O
UML	B-Language
)	O
.	O
</s>
