Displaying calculated value

[Twist]

I am using FM6 as a call center application, and have one particular "screen" that calculates a lead type. I normally do this through conditional calculations i.e. If(some field = "X", "A",etc). What I am trying to do now is based on the calculation display a different result, depending on what the last record of equal value displayed. So if Record A equal "this", record F equals "that".

To further explain, the client has directed us to refer those who purchase less than 20 items, should be referred to the clients preferred reseller, of which there are 2, alternating between them. There could be a gap between the "Reseller" leads.