E-mail Recall

[totalvisioncare]

I have a question I am hoping someone might be able to answer. Our office takes advantage of the online patient forms and I thought a convenient way to give our patient their passcode and direct them to the link was to send them an e-mail with all  that information. To make it easier for me, I thought an e-mail recall would work best but I don't know the command for crystal to generate the patient's passcode in the e-mail the way it does their name and exam date. Is there a way to do this?

Thanks