If you have a step in your tree where you want to verify the end-user performed an action, you can use the "Require Confirmation" feature when editing a node.
When the end-user is in the tree, they will see a message in red ink like this:
The buttons will remain deactivated until the user ticks the checkbox.
Here's how to set this up:
- Edit the node that you want to contain this message.
- In the Question and Action Buttons section add at least one button.
- Check the Require a confirmation click to activate buttons option.
- Enter a message to display to the end user. It will look like this in the editor: