work.xml

<tryton>
    <data>
        <record model="ir.ui.view" id="project_expense_form_view">
            <field name="model">project.expense</field>
            <field name="type">form</field>
            <field name="name">expense_form</field>
        </record>
        <record model="ir.ui.view" id="project_expense_tree_view">
            <field name="model">project.expense</field>
            <field name="type">tree</field>
            <field name="name">expense_tree</field>
        </record>

        <record model="ir.ui.view" id="work_view_form">
            <field name="model">project.work</field>
            <field name="inherit" ref="project.work_view_form"/>
            <field name="name">work_form</field>
        </record>

        <record model="ir.model.button" id="project_button_sync_expenses">
            <field name="name">sync_expenses</field>
            <field name="string">Sync Expenses</field>
            <field name="model">project.work</field>
        </record>
    </data>
</tryton>