Your tenant ID can be found in the first part of the Future Ordering Navigator URL. If your Navigator URL is 'example.navigator.futureordering.com', your tenant ID will be 'example'.
If you do not have an account, or had an account in the previous developer documentation portal, you will need to:
Once you have that access, you can sign in here and read the documentation.
If you do not have a tenant, please contact your Future Ordering sales representative for assistance with providing access to the developer documentation.