bemade-addons/bemade_fsm/views/task_views.xml

<?xml version="1.0" encoding="utf-8"?>
<odoo>
    <data>
        <record id="bemade_fsm_project_task_form_inherit" model="ir.ui.view">
            <field name="name">bemade_fsm.project_task.form</field>
            <field name="model">project.task</field>
            <field name="inherit_id" ref="industry_fsm.view_task_form2_inherit"/>
            <field name="priority" eval="8"/>
            <field name="arch" type="xml">
                <xpath expr="//field[@name='name']/.." position="before">
                    <h1 class="d-flex flex-row justify-content-between">
                        <field name="work_order_number"
                               attrs="{'invisible': [('work_order_number', '=', False)]}"/>
                    </h1>
                </xpath>
                <xpath expr="//page[@name='extra_info']" position="after">
                    <page string="Field Service" name="field_service" translate="True">
                        <group name="equipment_and_contacts">
                            <field name="equipment_ids"
                                   domain="[('partner_location_id', '=', partner_id)]"
                                   context="{'tree_view_ref': 'bemade_fsm.equipment_view_tree'}"/>
                            <field name="site_contacts"
                                   context="{'tree_view_ref': 'bemade_fsm.fsm_contacts_view_tree'}"/>
                            <field name="work_order_contacts"
                                   context="{'tree_view_ref': 'bemade_fsm.fsm_contacts_view_tree'}"/>
                        </group>
                    </page>
                </xpath>
                <button name="action_fsm_validate" class='btn-primary'
                        position="attributes">
                    <attribute name="string">Mark as Delivered</attribute>
                    <attribute name="groups">industry_fsm.group_fsm_manager</attribute>
                </button>
                <button name="action_fsm_validate" class='btn-secondary'
                        position="attributes">
                    <attribute name="string">Mark as Delivered</attribute>
                    <attribute name="groups">industry_fsm.group_fsm_manager</attribute>
                </button>
            </field>
        </record>
        <record id="view_task_form2_inherit" model="ir.ui.view">
            <field name="inherit_id" ref="project.view_task_form2"/>
            <field name="model">project.task</field>
            <field name="name">bemade_fsm.project_task.form2</field>
            <field name="arch" type="xml">
                <xpath expr="//field[@name='child_ids']/tree//field[@name='name']" position="after">
                    <field name="description" string="Description/Comments"/>
                </xpath>
            </field>
        </record>
        <!-- Add parent_id = false to domain for My Tasks, All Tasks: To Schedule, All Tasks and To Invoice-->
        <record id="industry_fsm.project_task_action_fsm" model="ir.actions.act_window">
            <field name="context">{'search_default_is_parent_task': True}</field>
        </record>
        <record id="industry_fsm.project_task_action_fsm_map"
                model="ir.actions.act_window">
            <field name="context">{'search_default_is_parent_task': True}</field>
        </record>
        <record id="industry_fsm.project_task_action_to_schedule_fsm"
                model="ir.actions.act_window">
            <field name="context">{'search_default_is_parent_task': True}</field>
        </record>
        <record id="industry_fsm.project_task_action_all_fsm"
                model="ir.actions.act_window">
            <field name="context">{'search_default_is_parent_task': True}</field>
        </record>
        <record id="industry_fsm_sale.project_task_action_to_invoice_fsm"
                model="ir.actions.act_window">
            <field name="context">{'search_default_is_parent_task': True}</field>
        </record>
        <record id="industry_fsm.project_task_action_fsm_planning_groupby_user"
                model="ir.actions.act_window">
            <field name="context">{'search_default_is_parent_task': True}</field>
        </record>
        <record id="industry_fsm.project_task_action_fsm_planning_groupby_project"
                model="ir.actions.act_window">
            <field name="context">{'search_default_is_parent_task': True}</field>
        </record>
        <record id="industry_fsm_report.project_task_action_fsm_planning_groupby_worksheet"
                model="ir.actions.act_window">
            <field name="context">{'search_default_is_parent_task': True}</field>
        </record>
        <record id="project_task_view_calendar_fsm_no_worksheet" model="ir.ui.view">
            <field name="name">bemade_fsm.project_task_view_calendar_no_worksheet</field>
            <field name="inherit_id"
                   ref="industry_fsm_report.project_task_view_calendar_fsm_worksheet"/>
            <field name="model">project.task</field>
            <field name="arch" type="xml">
                <xpath expr="//field[@name='worksheet_template_id']"
                       position="replace"></xpath>
                <xpath expr="//calendar" position="attributes">
                    <attribute name="color">user_ids</attribute>
                </xpath>
            </field>
        </record>
        <record id="project_task_view_list_fsm_inherit" model="ir.ui.view">
            <field name="name">project.task.view.list.fsm.inherit</field>
            <field name="model">project.task</field>
            <field name="inherit_id" ref="industry_fsm.project_task_view_list_fsm"/>
            <field name="arch" type="xml">
                <tree position="attributes">
                    <attribute name="js_class">project_list</attribute>
                </tree>
                <field name="partner_id" position="after">
                    <field name="work_order_number" optional="show"/>
                </field>
                <field name="company_id" position="attributes">
                    <attribute name="optional">hide</attribute>
                </field>
                <field name="worksheet_template_id" position="attributes">
                    <attribute name="optional">hide</attribute>
                </field>
                <field name="project_id" position="attributes">
                    <attribute name="optional">hide</attribute>
                </field>
            </field>
        </record>
        <record id="project_task_view_kanban_fsm_inherit" model="ir.ui.view">
            <field name="name">project.task.view.kanban.fsm.inherit</field>
            <field name="model">project.task</field>
            <field name="inherit_id" ref="industry_fsm.project_task_view_kanban_fsm"/>
            <field name="arch" type="xml">
                <kanban position="attributes">
                    <attribute name="js_class">project_kanban</attribute>
                </kanban>
            </field>
        </record>
        <record id="project_task_view_search_fsm_inherit" model="ir.ui.view">
            <field name="name">project.task.view.search.fsm.inherit</field>
            <field name="model">project.task</field>
            <field name="inherit_id" ref="industry_fsm.project_task_view_search_fsm"/>
            <field name="arch" type="xml">
                <filter name="schedule" position="attributes">
                    <attribute name="domain">
                        [
                            '&amp;',
                            ('fsm_done', '=', False),
                            '|',
                            ('user_ids', '=', False),
                            '&amp;',
                            ('planned_date_begin', '=', False),
                            ('planned_date_end', '=', False),
                        ]
                    </attribute>
                </filter>
                <filter name="my_tasks" position="after">
                    <filter name="is_parent_task"
                            string="Parent Task"
                            domain="[('parent_id', '=', False)]"/>
                </filter>
            </field>
        </record>
    </data>
</odoo>