We'd like to use Odoo for our customers, for now only to store products. My idea was to create a database for every company, because these companies are unrelated, i.e. they don't share data. But our customers have very specific needs concerning the registration of the products. We will need to create specific attributes for this products, wich shouldn't be a problem. But if every company has its own database, we'll need to add these attributes to all databases.
I'd like to know if we really need to add these attributes to all databases, or is there a better/easier/more sustainable way to do this?