The visualizer allows to display and edit JSON object in a view.
A view is composed of modules and a module has the possibility to interact with other modules.
There are 3 ways of interactions:
A module has it's own preferences that are accessible using
RIGHT-CLICK (menu) + Parameters
Check the parameters of the JSON Editor module and in particular:
A module may send and/or receive variables. We have seen that the top module is create a variable named "myObject". Check the "variables IN" of this module.
Now you may just play a little bit and edit the JSON in the JSON Editor