The big question for me is wehre can i change this , to add more lines , i cant find the xml that handles this .

In Odoo, the Resume View typically refers to the Kanban or Form View used to display applicant data in the Recruitment module. By default, it shows name, job title, and contact details.

Steps to Change Resume View (Using UI or Code)

Via Studio (Enterprise Only)

1. Go to Recruitment > Applications.
2. Click the Studio icon (top-right).
3. Select the view you want to edit: Kanban, Form, or List.
4. Drag & drop fields, rename labels, or change visibility.
5. Save your changes.

Hi,

To edit employee resume data, the records are stored in the 'hr.resume.line' model. Therefore, you need to inherit the corresponding model and its view. Use the following example to add a field to the model.

<record id="resume_line_view_form" model="ir.ui.view">
    <field name="name">hr.resume.line.form</field>
    <field name="model">hr.resume.line</field>
    <field name="inherit_id" ref="hr_skills.resume_line_view_form"/>
    <field name="arch" type="xml">
        <xpath expr="//field[@name='line_type_id']" position="after">
            <field name="your_field"/>
        </xpath>
    </field>
</record>

You need to define your field in the 'hr.resume.line' model.

Hope it helps.