Володя

[id]
    [name]
    [description]
    [address]
    [phone]
    [email]
    [price] 
    [prices]
    [city]
    [company]
    [resource]
    [logo]
    [work_hours]
    [delivery_time]
    [free]
    [rank]
    [active]
    [properties] 
    [city_id]
    [city_identifier]
    [city_region]
    [city_name]
    [city_area]
    [city_description]
    [city_price]
    [city_rank]
    [city_active]
    [company_id]
    [company_name]
    [company_description]
    [company_price]
    [company_resource]
    [company_logo] 
    [company_rank]
    [company_active]
    [company_properties]
    [region_id]
    [region_identifier]
    [region_name]
    [region_description]
    [region_price]
    [region_rank]
    [region_active]
    [delivery_cost]

<?php
switch ($modx->event->name) {
	case 'OnBeforeDocFormSave':
        	$resource->set('id', 555);
		break;
}