</group>
<group colspan="2" col="2">
<separator string="Mailings" colspan="2" col="2"/>
- <field name="optin"/>
- <field name="optout"/>
+ <field name="optin" on_change="on_chnage_optin(optin)"/>
+ <field name="optout" on_change="on_chnage_optout(optout)"/>
</group>
<group colspan="2" col="2">
<separator string="Statistics" colspan="2" col="2"/>