+
+ <para>OPAC records may be returned in a different
+ set from the bibliographic MARC record. If this is this the case,
+ <replaceable>opacfrom</replaceable> should be set to the character set
+ of the OPAC record part.
+ </para>
+ <note>
+ <para>
+ Specifying the OPAC record character set requires YAZ 4.1.5 or later.
+ </para>
+ </note>