1. Add Watson natural language services

In this step, you will bind the Natural Language Classifier and Natural Language Understanding Watson services to your Node-RED application. Making them available to use in your application.

1. Log in to Bluemix and select your application.
   
2. Select Connections.
   
3. Click Connect new.
   
4. Filter on Watson.
   
5. Select the Natural Language Classifier Then, click Create.
   
6. Do not restage your application. Click Cancel.
   
7. Repeat the previous steps to create the Watson Natural Language Understanding service.
   
8. Click Restage.