Steps to get the behavior token
While creating complex behaviors (behaviors in behaviors), the behavior token should be provided to map them correctly. You could get the token for behavior by performing the below steps.
Go to Activities on the left menu and click Behaviors tab. Get the url highligheted in the below screen shot.
Copy the url and paste it in a separate browser tab and modify the url as https://boomtrain.net/behaviors.json and hit Enter.
Go to the url http://www.jsoneditoronline.org/ to display the data in json format. Copy paste the json data in the left side block and then click on the play button available so that the data is formatted to json.
Search for the behavior name in the search box available and you would see the behavior token as show below. The name field shows the name of the behavior and the behavior_token shows the token for that behavior.