hr_timesheet_task_different_analytic/views/project_task_views.xml
<?xml version="1.0" encoding="utf-8" ?>
<!-- Copyright 2020 OpenSynergy Indonesia
Copyright 2020 PT. Simetri Sinergi Indonesia
License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). -->
<openerp>
<data>
<record id="project_task_views_form" model="ir.ui.view">
<field name="name">project.task form</field>
<field name="model">project.task</field>
<field name="inherit_id" ref="timesheet_task.view_task_form2" />
<field name="priority" eval="50" />
<field name="arch" type="xml">
<data>
<xpath
expr="//field[@name='work_ids']/tree/field[@name='account_id']"
position="attributes"
>
<attribute name="invisible">0</attribute>
<attribute
name="domain"
>['|',('id','=',parent.analytic_account_id),('id','in',parent.allowed_alternate_analytic_account_ids[0][2])]</attribute>
</xpath>
</data>
</field>
</record>
<record id="project_task_views_form_2" model="ir.ui.view">
<field name="name">project.task form</field>
<field name="model">project.task</field>
<field name="inherit_id" ref="project.view_task_form2" />
<field name="priority" eval="50" />
<field name="arch" type="xml">
<data>
<xpath expr="//field[@name='project_id']" position="after">
<field
name="allowed_alternate_analytic_account_ids"
widget="many2many_tags"
invisible="1"
/>
</xpath>
</data>
</field>
</record>
</data>
</openerp>