Portal problem: filtering recent dates
I have a table with "persons" (600) and the second one with "places" (80).
I have a link table with "move" (900). It is very simple with fields:
::Person ::Place Move date
Every person can be in only one place at the moment but there can be a few persons in one place.
On the "person" layout I have a portal with all places this person been moved to and the second portal with the place in which this person is at the moment.
On the "place" layout I have a portal with list of all persons that been there anywhen but i need a portal which shows only persons beeing in this place at the moment.
I don't know how to made it.