<?xml version="1.0"?>
<form>
                    <field name="activity_category" invisible="1"/>
                    <field name="chaining_type" invisible="1"/>
                    <field name="company_id" invisible="1"/>
                    <field name="has_error" invisible="1"/>
                    <field name="has_warning" invisible="1"/>
                    <field name="plan_has_user_on_demand" invisible="1"/>
                    <field name="res_ids" invisible="1"/>
                    <field name="plan_available_ids" invisible="1"/>
                    <sheet class="o_mail_activity_schedule_wizard">
                        <field name="plan_id" options="{'no_open': True, 'no_create': True}" widget="selection_badge" invisible="not plan_available_ids" nolabel="1"/>
                        <br/>
                        <field name="activity_type_id" required="not plan_id" widget="selection_badge_icons" iconField="icon" nolabel="1"/>
                        <group invisible="not plan_id">
                            <group>
                                <field name="plan_date" placeholder="Default deadline for the activities..." string="Due Date"/>
                                <field name="plan_on_demand_user_id" widget="many2one_avatar_user" invisible="not plan_has_user_on_demand" string="Responsible"/>
                            </group>
                            <group>
                                <label for="plan_schedule_line_ids" string="Plan Summary" class="o_form_label mb-n2" colspan="2"/>
                                <field name="plan_schedule_line_ids" nolabel="1" class="text-muted mt-n2 small" colspan="2">
                                    <list edit="0" no_open="1" class="o_mail_activity_schedule_summary">
                                        <field name="responsible_user_id" nolabel="1" widget="many2one_avatar_user" width="22px"/>
                                        <field name="line_description" nolabel="1"/>
                                        <field name="line_date_deadline" nolabel="1"/>
                                    </list>
                                </field>
                            </group>
                        </group>
                        <group invisible="not activity_type_id">
                            <group name="summary_group" colspan="2">
                                <label for="summary" class="o_form_label fs-3"/>
                                <field string="Summary" name="summary" placeholder="e.g. Discuss Proposal" class="fs-3 w-100" nolabel="1"/>
                            </group>
                            <group>
                                <field name="date_deadline" string="Due Date"/>
                                <field name="activity_user_id" widget="many2one_avatar_user" placeholder="Unassigned"/>
                                <field name="res_model" widget="activity_model_selector" string="Link to" invisible="id or context.get('active_model')"/>
                            </group>
                            <field name="note" class="oe-bordered-editor embedded-editor-height-4" placeholder="Log a note..."/>
                        </group>
                        <div role="alert" class="alert alert-danger mb8" invisible="not has_error">
                            <field name="error"/>
                        </div>
                        <div role="alert" class="alert alert-warning mb8" invisible="not has_warning">
                            <field name="warning"/>
                        </div>
                    </sheet>
                    <footer invisible="plan_id">
                        <button name="action_schedule_activities" string="Save" type="object" class="btn-primary" invisible="has_error" data-hotkey="q"/>
                        <button name="action_schedule_activities_done" string="Mark Done" type="object" invisible="has_error or chaining_type == 'trigger'" class="btn-secondary" data-hotkey="w" context="{'mail_activity_quick_update': True}"/>
                        <button string="Discard" class="btn-secondary" special="cancel" data-hotkey="x"/>
                    </footer>
                    <footer invisible="not plan_id">
                        <button name="action_schedule_plan" string="Schedule" type="object" class="btn-primary" invisible="has_error" data-hotkey="q"/>
                        <button string="Discard" class="btn-secondary" special="cancel" data-hotkey="x"/>
                    </footer>
                </form>
            