cross tab information filtering

i have a form/tab called "student info" where there are 2 fields :
student name, and status .
Status is a dropdown pick list : registered, not converted, dropout.

I want to have the list of all students which are registered, into another form.

How can i achieve this ?
I am able to get list of all students from the students info tab to the other form, but I want the list of only those students whose status is set to registered.

please help.