By now, you have completed all of the steps in the previous articles of the Basic Welcome Series Setup guide. Follow the below steps to complete the process by publishing your conversation.
1. Click Validate & Publish.
2. On the confirmation screen, click Publish Conversation.
You now have a working Welcome Series! Customers can sign up via the form that you've created or you can simply select the "Manual Subscribes" external event when you import contacts or manually subscribe contacts.