diff --git a/etc/chado_extra.sql b/etc/chado_extra.sql
new file mode 100644
index 0000000000000000000000000000000000000000..37ead609850d13980a63e94db8b5b621a71fe369
--- /dev/null
+++ b/etc/chado_extra.sql
@@ -0,0 +1,65 @@
+--
+-- Add extra terms used by Artemis with Chado
+--
+
+-- 
+-- add term for evidence codes
+--
+INSERT INTO dbxref 
+     ( db_id, accession ) 
+VALUES
+     ( (SELECT db_id FROM db WHERE name = 'null'), 'Typically an evidence code' );
+
+INSERT INTO cvterm 
+     ( cv_id,  name, dbxref_id ) 
+VALUES 
+     ( (SELECT cv_id FROM cv WHERE name ='feature_property'), 'evidence', 
+       (SELECT dbxref_id FROM dbxref WHERE accession='Typically an evidence code') );
+
+--
+-- database used for controlled curation terms
+--
+INSERT INTO db ( name ) VALUES (  'CCGEN' );
+
+-- 
+-- add terms for literature
+--
+INSERT INTO cv
+ ( name, definition) 
+VALUES
+ ( 'genedb_literature', 'terms for literature' );
+
+INSERT INTO dbxref 
+ ( db_id, accession ) 
+VALUES  
+ ( (SELECT db_id FROM db WHERE name = 'null'), 'unfetched literature type');
+
+INSERT INTO dbxref 
+ ( db_id, accession ) 
+VALUES  
+ ( (SELECT db_id FROM db WHERE name = 'null'), 'journal literature type' );
+
+INSERT INTO dbxref 
+ ( db_id, accession ) 
+VALUES   
+ ( (SELECT db_id FROM db WHERE name = 'null'), 'unknown literature type' );
+
+INSERT INTO cvterm 
+ ( cv_id, name, dbxref_id ) 
+VALUES 
+ ( (SELECT cv_id FROM cv WHERE name = 'genedb_literature'), 'unfetched', 
+   (SELECT dbxref_id FROM dbxref WHERE accession='unfetched literature type') );
+
+INSERT INTO cvterm 
+ ( cv_id, name, dbxref_id ) 
+VALUES 
+ ( (SELECT cv_id FROM cv WHERE name = 'genedb_literature'), 'journal', 
+   (SELECT dbxref_id FROM dbxref WHERE accession='journal literature type') );
+       
+INSERT INTO cvterm 
+ ( cv_id, name, dbxref_id ) 
+VALUES 
+ ( (SELECT cv_id FROM cv WHERE name = 'genedb_literature'), 'unknown', 
+   (SELECT dbxref_id FROM dbxref WHERE accession='unknown literature type') );
+
+