<s>
IBM	O
's	O
Cross	B-General_Concept
System	I-General_Concept
Product	I-General_Concept
(	O
CSP	O
)	O
was	O
an	O
application	B-Language
generator	I-Language
intended	O
to	O
create	O
online	O
systems	O
on	O
IBM	O
's	O
mainframe	O
platforms	O
.	O
</s>
<s>
Introduced	O
in	O
1981	O
,	O
CSP	O
consisted	O
of	O
a	O
set	O
of	O
source	O
code	O
generators	O
that	O
allowed	O
developers	O
to	O
interactively	O
define	O
,	O
test	O
,	O
generate	O
,	O
and	O
execute	O
application	O
programs	B-Application
.	O
</s>
<s>
The	O
1987	O
SAA	B-Device
announcement	O
cast	O
doubt	O
on	O
IBM	O
's	O
commitment	O
to	O
CSP	O
it	O
"	O
was	O
n't	O
silent	O
on	O
CSP	O
;	O
it	O
dismembered	O
it	O
.	O
</s>
<s>
In	O
1996	O
this	O
product	O
was	O
again	O
renamed	O
to	O
VisualAge	B-Language
Generator	I-Language
.	O
</s>
<s>
VisualAge	B-Language
Generator	I-Language
was	O
withdrawn	O
from	O
service	O
in	O
2009	O
and	O
succeeded	O
by	O
Rational	O
Business	O
Developer	O
.	O
</s>
