<?xml version="1.0"?>
<form string="Model Constraints">
                <sheet>
                    <group col="4">
                        <field name="type"/>
                        <field name="name"/>
                        <field name="module" can_create="false"/>
                        <field name="model"/>
                    </group>
                    <group>
                        <field name="message"/>
                    </group>
                </sheet>
                </form>
            