diff --git a/config.default.php b/config.default.php
index 09cbb3f..0b35e5b 100644
--- a/config.default.php
+++ b/config.default.php
@@ -13,9 +13,6 @@
 $conf['db']['user'] = '';
 $conf['db']['password'] = '';
 
-// Enllaç al formulari de Google de l'FME
-$conf['formUrl'] = 'https://docs.google.com/forms/d/e/1FAIpQLSfT9o287VqLyhwR8LPdloAQWhuqCgA3NfdhgP5vb9_sVQHL-g/viewform';
-
 // Credencials de les APIs de Google (seguir pasos de
 // https://developers.google.com/identity/protocols/oauth2/web-server#creatingcred)
 $conf['goog'] = [];
diff --git a/utils/db_structure.sql b/utils/db_structure.sql
index 64837a6..2421760 100644
--- a/utils/db_structure.sql
+++ b/utils/db_structure.sql
@@ -32,7 +32,9 @@
   begins INT NOT NULL, -- UNIX timestamp de l'hora d'inici
   INDEX(begins),
   ends INT NOT NULL, -- UNIX timestamp de l'hora de fi
-  INDEX(ends)
+  INDEX(ends),
+  degree VARCHAR(50) NOT NULL,
+  INDEX(degree)
 );
 
 -- @TODO: Add form completion log table