<s>
The	O
Global	B-Application
XML	I-Application
Web	I-Application
Services	I-Application
Architecture	I-Application
(	O
GXA	B-Application
)	O
was	O
an	O
announcement	O
by	O
Microsoft	O
in	O
2002	O
of	O
several	O
proposals	O
for	O
extensions	O
to	O
SOAP	B-Application
.	O
</s>
<s>
Some	O
of	O
the	O
components	O
of	O
GXA	B-Application
were	O
developed	O
into	O
standards	O
in	O
combination	O
with	O
other	O
companies	O
,	O
including	O
IBM	O
.	O
</s>
<s>
Microsoft	O
released	O
a	O
reference	O
implementation	O
of	O
a	O
part	O
of	O
GXA	B-Application
as	O
Web	B-Application
Services	I-Application
Enhancements	I-Application
1.0	O
SP1	O
for	O
Microsoft	O
.NET	O
(	O
WSE	O
)	O
.	O
</s>
<s>
At	O
the	O
time	O
of	O
the	O
GXA	B-Application
announcement	O
,	O
Microsoft	O
listed	O
further	O
standards	O
they	O
were	O
participating	O
in	O
developing	O
:	O
</s>
