<s>
IBM	B-Application
Software	I-Application
Configuration	I-Application
and	I-Application
Library	I-Application
Manager	I-Application
(	O
SCLM	B-Application
)	O
is	O
an	O
IBM	O
software	O
product	O
that	O
is	O
a	O
component	O
of	O
ISPF	B-Operating_System
.	O
</s>
<s>
It	O
was	O
first	O
introduced	O
with	O
Version	O
3	O
of	O
ISPF	B-Operating_System
and	O
was	O
an	O
upgrade	O
to	O
a	O
previous	O
component	O
called	O
LMF	O
(	O
Library	O
Management	O
Facility	O
)	O
that	O
was	O
introduced	O
in	O
version	O
2	O
of	O
ISPF	B-Operating_System
.	O
</s>
<s>
It	O
is	O
a	O
component	O
of	O
MVS	B-Application
,	O
OS/390	B-Application
and	O
z/OS	B-Application
operating	O
systems/platforms	O
.	O
</s>
<s>
The	O
SCLM	B-Application
consists	O
of	O
two	O
products	O
:	O
a	O
library	O
manager	O
and	O
a	O
configuration	O
manager	O
and	O
provides	O
the	O
following	O
functions	O
:	O
</s>
