X-Git-Url: http://git.indexdata.com/?p=irspy-moved-to-github.git;a=blobdiff_plain;f=zebra%2Fpqf.properties;fp=zebra%2Fpqf.properties;h=34c83d295d5d2502a8748fe696d48a2589065d40;hp=6783087a91d016f175bc239b1888d875219b2a70;hb=03a7c8babf1672d6451489e08a211e93327b68a7;hpb=2e34967e5dae1f428337c9eeffac7f5945b6dfc6

diff --git a/zebra/pqf.properties b/zebra/pqf.properties
index 6783087..34c83d2 100644
--- a/zebra/pqf.properties
+++ b/zebra/pqf.properties
@@ -2,6 +2,9 @@
 # Properties file to drive the YAZ CQL-to-PQF converter for Zebra.
 # This specifies the interpretation of various CQL indexes, relations,
 # etc. in terms of Type-1 query attributes.
+#
+# For documentation of required structure attributes (4=X) see:
+# http://www.indexdata.com/zebra/doc/querymodel-zebra.html#querymodel-pqf-apt-mapping-structuretype
 
 # Identifiers for prefixes used in this file. (index.*)
 set.cql		= info:srw/cql-context-set/1/cql-v1.1