<s>
The	O
Requirements	B-Language
Modeling	I-Language
Framework	I-Language
(	O
RMF	O
)	O
is	O
an	O
open-source	B-Application
software	I-Application
framework	O
for	O
working	O
with	O
requirements	O
based	O
on	O
the	O
ReqIF	O
standard	O
.	O
</s>
<s>
RMF	O
is	O
the	O
first	O
and	O
,	O
currently	O
,	O
the	O
only	O
open-source	B-Application
reference	O
implementation	O
of	O
the	O
ReqIF	O
standards	O
.	O
</s>
<s>
The	O
manipulation	O
of	O
data	O
is	O
implemented	O
programmatically	O
using	O
EMF	B-Language
.	O
</s>
