By default odoo manages single sequence number for both Sales Quotation and Confirmed Order.
Today we will go through the module sale_quotation_number which provides the functionality to generate two different sequence for Sales Quotation and Confirmed Order.
As this module provides 2 different sequence for 2 different document, it gives clear and quick distinction between the documents to look for.
You can find the module here. Hope this post helps.
Thanks & Regards,
Devnani Bharat R.