diff --git a/script/Create_Table.sql b/script/Create_Table.sql
index c4f830f62d5164aef3c0f29bb68dafdbcc27dc6f..a32f0234b7868c18700385c6ebc91754316064cf 100644
--- a/script/Create_Table.sql
+++ b/script/Create_Table.sql
@@ -1,3 +1,16 @@
+
+--Function UPDATE_ISSUER()
+
+CREATE  FUNCTION update_ISSUER()
+RETURNS TRIGGER AS $$
+BEGIN
+    NEW.ISSUER_Update = session_user;
+    RETURN NEW;
+END;
+$$ language 'plpgsql';
+
+
+
 -- Table: public.finance_request
 
 -- DROP TABLE IF EXISTS public.finance_request;