<field name="arch" type="xml">
<form string="Schedule Phases" version="7.0">
<header>
- <button icon="gtk-ok" name="check_selection" string="C_ompute" type="object"/>
- <button icon="gtk-cancel" special="cancel" string="_Cancel"/>
+ <button icon="gtk-ok" name="check_selection" string="C_ompute" type="object" class="oe_form_button_active_flow"/>
</header>
<group string="Schedule Phases">
<field name="target_project"/>