: When I arrange on the account a new textbox, its PHP file is made as

C:\Inetpub\wwwroot\sugarcrm\custom\Extension\modul es\Accounts\Ext\Vardef

And when I open the PHP file with the memo, it is written

<?php
// created: 2011-05-07 16:55:47

According to the “About the automatic Serial Number”, I added

'type' => 'int',
'auto_increment' => true,

but it doesn’t work.
So I changed the PHP code as

<?php
// created: 2011-05-07 16:55:47
'type' => 'int',
'auto_increment' => true,

?>

but in this way, due to the admin there is a error on the account field of database, which it doesn’t show the item for the Serial Number.

Now I have no idea what kind of code to add to the PHP file.
Could anyone please kindly tell me how to write/what to write after this?

<?php
// created: 2011-05-07 16:55:47

?>