Hi I am new to RoR. I watched video presentation of 15 minutes to create a blog. What I understand is RoR brings/maps the database table to web form (using script\generate model Post and later script\generate controller Blog). In the case ,I have 2 and 3 tables into 1 form. Does RoR support that? For example: I store products and providers in two tables. These two tables link together by "product_id" and "provider_id".But "product_id" and "provider_id" are hard to read. I want one form that take "product_name" and "product_description" from "product" table ; "provider_name, adresse, etc.." from "provider" table. So I can add/update. Thanks ngoc -- Posted via http://www.ruby-forum.com/.