runbot/runbot_merge/views/runbot_merge_project.xml

<odoo>
    <record id="runbot_merge_form_project" model="ir.ui.view">
        <field name="name">Project Form</field>
        <field name="model">runbot_merge.project</field>
        <field name="arch" type="xml">
            <form>
                <field name="freeze_id" invisible="1"/>
                <header>
                    <button type="object" name="action_prepare_freeze"
                            string="Freeze"
                            attrs="{'invisible': [('freeze_id', '!=', False)]}"/>
                    <button type="object" name="action_prepare_freeze"
                            string="View Freeze" class="oe_highlight"
                            attrs="{'invisible': [('freeze_id', '=', False)]}"/>
                </header>
                <sheet>
                    <div class="oe_title">
                        <h1><field name="name" placeholder="Name"/></h1>
                    </div>
                    <group>
                        <group>
                            <field name="github_prefix" string="bot name"/>
                        </group>
                    </group>
                    <group>
                        <group>
                            <field name="github_token"/>
                            <field name="secret"/>
                        </group>
                        <group>
                            <field name="ci_timeout"/>
                            <field name="batch_limit"/>
                        </group>
                    </group>

                    <group class="oe_edit_only">
                        <group colspan="4">
                            <label for="freeze_reminder">
                                Reminder to show after freeze
                            </label>
                            <field colspan="4" name="freeze_reminder" nolabel="1"/>
                        </group>
                    </group>

                    <separator string="Repositories"/>
                    <field name="repo_ids">
                        <tree>
                            <field name="sequence" widget="handle"/>
                            <field name="name"/>
                            <field name="branch_filter"/>
                            <field name="status_ids" widget="many2many_tags"/>
                        </tree>
                    </field>
                    <separator string="Branches"/>
                    <field name="branch_ids">
                        <tree editable="bottom" decoration-muted="not active">
                            <field name="sequence" widget="handle" />
                            <field name="name"/>
                            <field name="active"/>
                        </tree>
                    </field>
                </sheet>
            </form>
        </field>
    </record>

    <record id="project_freeze_reminder" model="ir.ui.view">
        <field name="name">Project Form</field>
        <field name="model">runbot_merge.project</field>
        <field name="arch" type="xml">
            <form>
                <sheet>
                    <field name="freeze_reminder" nolabel="1" readonly="1"/>
                </sheet>
            </form>
        </field>
    </record>
</odoo>