+// CFG: COMPANY-CLASS
+$cfg->setConfigEntry('company_class', "ShippingCompany");
+
+// CFG: COMPANY-DB-WRAPPER-CLASS
+$cfg->setConfigEntry('company_db_wrapper_class', "CompanyDatabaseWrapper");
+
+// CFG EMAIl-TPL-RESEND-LINK
+$cfg->setConfigEntry('email_tpl_resend_link', "text");
+
+// CFG: MAIL-TEMPLATE-ENGINE
+$cfg->setConfigEntry('mail_template_class', "MailTemplateEngine");
+
+// CFG: IMAGE-TEMPLATE-ENGINE
+$cfg->setConfigEntry('image_template_class', "ImageTemplateEngine");
+
+// CFG: ADMIN-EMAIL
+$cfg->setConfigEntry('admin_email', "you@some-hoster.invalid");
+