I added a BAQCombo box to our RMA Details screen that is dependent on the Return Reason Code the user selects. This is working just fine. However, I have two questions. First, how do I prevent a user from typing in the field? Second, if the user selects a return code and then changes it to a different code, how do I clear the Combo box? Right now, when I select a return reason and the dependent return reason and then change the return reason, the original dependent reason still shows in the field.
Thanks in advance for any assistance.