After you activate your account, the temporary ID becomes your ANID number.Rio Arriba County ( Spanish: Condado de Río Arriba) is a county in the U.S. Enter your temporary ID and secure code to activate the account. If you received a purchase order welcome letter that contains a temporary ID and secure code, you can use a web browser to go to the web address contained in the welcome letter.If you don't already have an account, click Create new account.If you already have an account, click Use existing account.When the landing page shows up, do one of the following: If you received an email invitation from a buying organization, click the link in the email message. Please note that if you have not yet received a purchase order and are expecting one, you will have to contact your customer. After you accept the trading relationship request, you can begin transacting with your customer. You can now establish a trading relationship with a customer by providing them with your ANID (Ariba Network Identification) number, which they will use to send you a relationship request. After you have confirmed it, you will receive a welcome email. Once you have finished, SAP will send you an email to confirm your account. Click Create new account (Note: if you see a message about existing accounts, you can click Review accounts to check on accounts you or someone in your company may already have registered).Review and accept the Terms of Use and the Privacy Statement at the bottom of the page.Fill out all mandatory fields in the registration form (marked with an *).

You can do a walk-up registration by going to the SAP Business Network home page:

Ariba portal