public static function insertUser($new_user, $new_pass, $new_full_name, $parent_user, $new_email, /* unitb edit start */ $new_company = "Hello World" /* unitb edit end */)    {
        $oUser = new self;
        $oUser->users_name = $new_user;
        $oUser->setPassword($new_pass);
        $oUser->full_name = $new_full_name;
        $oUser->parent_id = $parent_user;
        $oUser->lang = 'test';
        $oUser->email = $new_email;
        /* unitb edit start */
        $oUser->company($new_company);
        /* unitb edit end */
        if ($oUser->save()) { 
           return $oUser->uid;
        } else {
            return false;
        }
    }

public function createNewUser()    {
[...]
$new_full_name = flattenText(Yii::app()->request->getPost('new_full_name'), false, true);
        /* unitb edit start */
        $new_company = flattenText(Yii::app()->request->getPost('new_company'), false, true);
        $new_pass = createPassword();
        $iNewUID = User::model()->insertUser($new_user, $new_pass, $new_full_name, Yii::app()->session['loginID'], $new_email, $new_company);
        /* unitb edit end */
        if (!$iNewUID) {
            $oEvent->set('errorCode', self::ERROR_ALREADY_EXISTING_USER);
            $oEvent->set('errorMessageTitle', '');
            $oEvent->set('errorMessageBody', gT("Failed to add user"));
            return;
        }
        Permission::model()->setGlobalPermission($iNewUID, 'auth_db');
        $oEvent->set('newUserID', $iNewUID);
        $oEvent->set('newPassword', $new_pass);
        $oEvent->set('newEmail', $new_email);
        $oEvent->set('newFullName', $new_full_name);
        /* unitb edit start */
        $oEvent->set('newCompany', $new_company);
        /* unitb edit end */
        $oEvent->set('errorCode', self::ERROR_NONE);
[...]

"ALTER TABLE `lime_users`  
ADD COLUMN `company` VARCHAR(50) NULL DEFAULT 'Not assigned' AFTER `one_time_pw`"

// users
$oDB->createCommand()->createTable('{{users}}', array(
            'uid' => "pk",
            'users_name' => "string(64) NOT NULL default ''",
            'password' => "text NOT NULL",
            'full_name' => "string(50) NOT NULL",
            'parent_id' => "integer NOT NULL",
            'lang' => "string(20)",
            'email' => "string(192)",
            'htmleditormode' => "string(7) default 'default'",
            'templateeditormode' => "string(7) NOT NULL default 'default'",
            'questionselectormode' => "string(7) NOT NULL default 'default'",
            'one_time_pw' => "text",
            /* unitb change start */
            'company' => "string(50) default 'Not assigned'",
            /* unitb change end */
            'dateformat' => "integer NOT NULL DEFAULT 1",
            'created' => "datetime",
            'modified' => "datetime",
        ));