When creating and saving your conversation AI application in UI Builder you can tracks changes you have made by using the version management feature.

This feature can also be useful if you need to roll back to a particular version of your conversational AI application.

In this How To we'll see how to:

• use the version management feature to save with comments
• how to rollback your conversational AI application to an older version.

<aside> 💡 This How To assumes you have created an empty dialog in UI Builder and have it the Begin Dialog event opened in the designer canvas

</aside>

Step 1 - Save The Initial Version

1. Add a Send a Response action to the designer canvas by clicking on the + node and set the Text property to "This is version A":

1. Add a second Send a Response action and set the Text property to "This is version B":