I'm trying to make a product field (internal reference - default_code) display a list of already entered references while typing. More exactly, I would like that when I start typing a new 'reference' to have a list displayed with previously entered 'references' that match what I have typed so far. Something like the Customers -> Create -> Company name field.
I'm a beginner with odoo and i can't figure it out how to change the default_code field. From what i've seen on the forum I suspect that i need to make it a many2one field. I tried a few ideas, but none of them work.
Thank you for the help.