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iTWO cx forms are not distributed in the conventional sense because they never leave the iTWO cx database. People are invited into the conversation via addressing either ‘Action’ or ‘Info’ and are notified on issue or reply to the form.
Auditability
When you click on Changes 
at the bottom of any created form this is what the letters in brackets mean:
- t means getting notification in the ToDo list
- e means getting notification in the Email
- E means getting notification as a Email Preview
- () this means that the user wasn’t notified