<s>
SAP	B-Application
Composite	I-Application
Application	I-Application
Framework	I-Application
(	O
SAP	O
CAF	O
)	O
is	O
a	O
composition	O
tool	O
in	O
NWDS	O
(	O
SAP	B-Application
NetWeaver	I-Application
Developer	O
Studio	O
,	O
an	O
Eclipse-based	O
IDE	O
)	O
and	O
runtime	O
on	O
SAP	O
Web	O
Application	O
Server	O
Java	O
for	O
developing	O
,	O
testing	O
,	O
deploying	O
,	O
running	O
and	O
configuring	O
composite	O
applications	O
.	O
</s>
<s>
It	O
is	O
tightly	O
integrated	O
in	O
the	O
NetWeaver	B-Application
stack	O
and	O
is	O
currently	O
the	O
tool	O
of	O
choice	O
of	O
SAP	O
customers	O
for	O
developing	O
an	O
enterprise	O
application	O
's	O
business	O
logic	O
layer	O
,	O
along	O
with	O
the	O
pure	O
JEE	O
(	O
Java	O
Enterprise	O
edition	O
)	O
development	O
tools	O
provided	O
in	O
NWDS	O
.	O
</s>
<s>
The	O
CAF	O
IDE	O
tool	O
has	O
a	O
strong	O
model-driven	B-Architecture
architecture	I-Architecture
approach	O
to	O
development	O
,	O
resulting	O
in	O
rapid	O
development	O
of	O
a	O
system	O
'	O
s	O
business	O
logic	O
layer	O
.	O
</s>
<s>
KM	O
is	O
a	O
SAP-specific	O
document	O
management	O
system	O
,	O
which	O
is	O
also	O
an	O
integral	O
part	O
of	O
SAP	B-Application
NetWeaver	I-Application
.	O
</s>
<s>
BOs	O
are	O
the	O
tool	O
of	O
choice	O
for	O
modeling	O
data	O
objects	O
in	O
the	O
current	O
globally	O
available	O
SAP	B-Application
NetWeaver	I-Application
release	O
.	O
</s>
<s>
In	O
the	O
NetWeaver	B-Application
stack	O
,	O
processes	O
are	O
in	O
an	O
upper	O
layer	O
;	O
in	O
fact	O
,	O
they	O
are	O
'	O
situated	O
 '	O
above	O
the	O
UI	O
layer	O
.	O
</s>
<s>
CAF	O
designtime	O
is	O
based	O
on	O
the	O
Eclipse	B-Application
3.2	O
tools	O
platform	O
.	O
</s>
