On the tutorial page for Pandora Bots, there is an instruction to create your own personality. The personality is provided by Pandora Bots, not ez-robot. Here is the link to the PandoraBot manual page, which can also be accessed by pressing the question mark button on the control: https://synthiam.com/Tutorials/Help.aspx?id=189

In that link, there is a blurb about setting up your own personality. I do not have experience doing so, but i think it is pretty straight forward.