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When a form is used by anonymous users the createdBy field is left blank

Each image has a custom "onClick" handler and invokes ConfiForms REST API to create new record in the form

The code, the handler invokes, looks something like this:

 // mychoice is the value (ID) for each option in "choice" field

 function leaveFeedback(mychoice) {
    AJS.$.ajax({
      url: 'https://wiki.vertuna.com/ajax/confiforms/rest/save.action?pageId=16646199&f=f&choice=' + mychoice,
      type: "GET",
      success: function (data) {
       // here we need to tell we received the feedback
      }
    });
  }

See more complete example on how to setup the handlers with scripting here: Custom feedback form with ConfiForms and some JavaScript

What is good about ConfiForms is that you can use and re-use the defined form on multiple pages, as well as build the "views" around the stored data where you want. Let's build the table over the stored data, we will show the metadata field created with the feedback given

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