Build - Route Table Details
When you select a Route Table on your template, you will see a panel with details of this service on right side. For existing Route Table, you can't modify any option, because it had already configured before on VPC Configuration page. But if you are creating a new one, you can modify the name and after create it, only on VPC Configuration page you will be able to modify routes, for example.
Route Table Details
Name: Route Table's name
Route Table ID: Provider service ID
Here you will see all configured routes. You can add or modify this rotes on VPC Configuration page.