I have three tables involved in this question: ACTIVITY, FIRMS, PEOPLE. Once I add a firm to the activity table, I want to be able to select a contact at that firm. Of course, I only want users to be able to see people attached to the selected firm. See attached images for my current relationships and value list.
After I have selected a firm, however, and I try to use the popup value list to select a person, it says <no values defined>. What have I done wrong?