--- /dev/null
+CLCILLRequestExtension DEFINITIONS ::=
+--The object identifier is 1.0.10161.13.2
+BEGIN
+IMPORTS ILL-String FROM ISO-10161-ILL-1;
+
+OCLCILLRequestExtension ::=SEQUENCE {
+ clientDepartment [0] ILL-String OPTIONAL,
+ paymentMethod [1] ILL-String OPTIONAL,
+ uniformTitle [2] ILL-String OPTIONAL,
+ dissertation [3] ILL-String OPTIONAL,
+ issueNumber [4] ILL-String OPTIONAL,
+ volume [5] ILL-String OPTIONAL,
+ affiliations [6] ILL-String OPTIONAL,
+ source [7] ILL-String OPTIONAL
+}
+END
+