Sorry if there is a simple answer to this but i have looked and can not find what i am looking for,
im using odoo 13

I have inherited the sales module and added fields i require adding, the new module i created is under a new name and i can select it from the menu in this name.

But all the new fields i have created are also pressent and shown on the sales module which i do not want.

What my aim was is to inherite the sales module, add fileds to the inherited module and leave the sales module as it was.

What am i doing wrong please?

<py>

# -*- coding: utf-8 -*-

from odoo import models, fields

class OrderTracking(models.Model):
_inherit = 'sale.order'

</py>


<xml>

<?xml version="1.0" encoding="utf-8"?>

<odoo>

<!-- inherit the view from sale order -->
<record id="saleOrderInherit" model="ir.ui.view">
<field name="name">sale.order.inherit</field>
<field name="model">sale.order</field>
<field name="inherit_id" ref="sale.view_order_form"/>

<field name="arch" type="xml">

</xml>