Patient notes / alerts / warnings when making Appointment

This clinic (for which I’m evaluating OpenEMR) is in a rougher part of town. Upon occasion a patient becomes hostile / threatening. A few have behaved sexually inappropriately (aggressive advances, inappropriate comments, etc.).

Is there any way to have this info appear at appointment-making time so staff can take appropriate action?

If the info cannot "appear’ via a pop-up…or flashing red icon…in the Patient Finder list…are there any ideas out there on how this info could be easily accessible at appointment-making time?

Thank you.
–al–