To use this module, you need to:

* Go to a Customer/Contact form, Sales & Purchases Tab:

1 for manual generation
    * Set a Barcode Rule
    * Set a Barcode Base
    * click on the button 'Generate Barcode (Using Barcode Rule)'

2 for automatic generation
    * Set a Barcode Rule
    * click on the button 'Generate Base (Using Sequence)'
    * click on the button 'Generate Barcode (Using Barcode Rule)'

.. image:: /barcodes_generator_partner/static/description/res_partner_sequence_generation.png
   :width: 1100px