membuat custom action window pada odoo

You could do it like this:

<record model="ir.actions.act_window" id="action_jobapplication_application">
 <field name="name">JobApplication Application</field>
 <field name="type">ir.actions.act_window</field>
 <field name="res_model">hr.job</field>
 <field name="view_type">form</field>
 <field name="view_mode">tree,form</field>
 <field name="help" type="html"> <p class="oe_view_nocontent_create"> Click here to create a Job.</p></field>
</record>

<record model="ir.actions.act_window.view" id="action_jobapplication_application_tree">
 <field name="sequence" eval="1"/>
 <field name="view_mode">tree</field>
 <field name="view_id" ref="jobapplication_tree"/>
 <field name="act_window_id" ref="action_jobapplication_application"/>
</record>

<record model="ir.actions.act_window.view" id="action_jobapplication_application_form">
 <field name="sequence" eval="2"/>
 <field name="view_mode">form</field>
 <field name="view_id" ref="jobapplication_form"/>
 <field name="act_window_id" ref="action_jobapplication_application"/>
</record>

source: https://www.odoo.com/forum/help-1/question/how-we-define-treeview-and-formiew-both-in-ir-actions-act-window-in-odoo-10-115542