Hello Guys :D

Can anyone help me to make this block invisble through inheritance.

        <record id="hr_contract_form_inherit" model="ir.ui.view">

<field name="name">hr.contract.view.form.inherit</field>

<field name="model">hr.contract</field>

<field name="inherit_id" ref="hr_contract.hr_contract_view_form"/>

<field name="arch" type="xml">

<xpath expr="//group[@name='duration_group']" position="after">

<group string="Accounting">

<field name="analytic_account_id" groups="analytic.group_analytic_accounting"/>

<field name="journal_id"/>

</group>

</xpath>

</field>

</record>

Thanks a lot in advance.