+ <field name="nationality_id" position="replace"/>
+ <field name="zip" position="attributes">
+ <attribute name="required">1</attribute>
+ </field>
+ <field name="city" position="attributes">
+ <attribute name="required">1</attribute>
+ </field>
+ <field name="country_id" position="attributes">
+ <attribute name="required">1</attribute>
+ </field>
+ <field name="street" position="attributes">
+ <attribute name="required">1</attribute>
+ </field>