<listitem>
<para>
Specifies attributes for limiting a search to a field - using
- the limit parameter for search. In some cases the mapping of
+ the limit parameter for search. It can be used to filter locally
+ or remotely (search in a target). In some cases the mapping of
a field to a value is identical to an existing cclmap field; in
other cases the field must be specified in a different way - for
example to match a complete field (rather than parts of a subfield).
</para>
<para>
- The value of limitmap may have one of two forms: referral to
- an exisiting CCL field or a raw PQF string. Leading string
- determines type; either <literal>ccl:</literal> for CCL field or
- <literal>rpn:</literal> for PQF/RPN.
+ The value of limitmap may have one of three forms: referral to
+ an existing CCL field, a raw PQF string or a local limit. Leading string
+ determines type; either <literal>ccl:</literal> for CCL field,
+ <literal>rpn:</literal> for PQF/RPN, or <literal>local:</literal>
+ for filtering in Pazpar2.
</para>
<note>
<para>
The limitmap facility is supported for Pazpar2 version 1.6.0.
+ Local filtering is supported in Pazpar2 1.6.6.
</para>
</note>
</listitem>