INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('ReturnBeforeExpiry',0,'If ON, checkout will be prevented if returndate is after patron card expiry',NULL,'YesNo');
INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('ReturnLog',1,'If ON, enables the circulation (returns) log',NULL,'YesNo');
INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('reviewson',1,'If ON, enables patron reviews of bibliographic records in the OPAC','','YesNo');
-INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('ShowReviewer',1,'If ON, name of reviewer will be shown above comments in OPAC','','YesNo');
+INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('ShowReviewer','full','Choose how a commenter''s identity is presented alongside comments in the OPAC','none|full|first|surname|firstandinitial|username','Choice');
INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('ShowReviewerPhoto',1,'If ON, photo of reviewer will be shown beside comments in OPAC','','YesNo');
INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('SpecifyDueDate',1,'Define whether to display \"Specify Due Date\" form in Circulation','','YesNo');
INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('SubscriptionHistory','simplified','Define the display preference for serials issue history in OPAC','simplified|full','Choice');