Preselecting records for a layout
I have a people table. People have a field with people type, possible values are A B C.
For my layout I want to preselect people with types A or B, or perhaps B or C.
My script runs from a script trigger "OnLayoutEnter"
Enter Find Mode 
Set Field [People::PeopleType; "A"]
Perform Find 
This works well and will display type A people. How can I have my script preselect two types, to display for example people who are type A or type B