add new fields

configuration.py

@@ -1,12 +1,12 @@
 # This file is part of Tryton.  The COPYRIGHT file at the top level of
 # this repository contains the full copyright notices and license terms.
-from trytond.model import ModelView, ModelSQL, ModelSingleton, fields
-from trytond.transaction import Transaction
-from trytond.pool import Pool, PoolMeta
+from trytond.model import fields
+from trytond.pool import PoolMeta
 
 
 class Configuration(metaclass=PoolMeta):
     __name__ = 'crm.configuration'
+
     region_defect = fields.Many2One('crm.region_fiduprevisora', 'Region For Defect')
     response_mail_template = fields.Many2One('email.template', 'Template Response Emails')
     notification_mail_template = fields.Many2One('email.template', 'Template Notification Emails')

customer_service.py

@@ -176,6 +176,9 @@ class CustomerService(metaclass=PoolMeta):
     homeless = fields.Selection(OPTION_SELECT, 'Homeless', states={'required': False})
     deprived_of_freedom = fields.Selection(OPTION_SELECT, 'Deprived Of Freedom',
         states={'required': False})
+    nursing_mother = fields.Selection(OPTION_SELECT, 'Nursing Mother', states={'required': False})
+    older_adult = fields.Selection(OPTION_SELECT, 'Older Adult',
+        states={'required': False})
 
     @classmethod
     def __setup__(cls):

view/customer_service_form.xml

@@ -145,7 +145,7 @@ this repository contains the full copyright notices and license terms. -->
     </xpath>
     <xpath expr="/form/notebook/page[@id='info']/field[@name='age']"
       position="after">
-        <group id='special_population' string='Special Population'>
+        <group id='special_population' string='Special Population' colspan="4">
           <label name="displaced"/>
           <field name="displaced"/>
           <label name="victim_of_violence"/>
@@ -158,6 +158,10 @@ this repository contains the full copyright notices and license terms. -->
           <field name="homeless"/>
           <label name="deprived_of_freedom"/>
           <field name="deprived_of_freedom"/>
+          <label name="nursing_mother"/>
+          <field name="nursing_mother"/>
+          <label name="older_adult"/>
+          <field name="older_adult"/>
         </group>
       </xpath>