I am following this post https://answers.flexsim.com/questions/27069/how-to-read-or-write-json-data-in-flexsim.html to use json serializer and deserializer. In the example given in post, the treenode used to hold json object is retrieved from the model. Is there any way to create a temporary treenode on the fly using FlexScript to hold the output of json deserializer?