The Custom Lists windows allow you to create, change or delete entries on any one of three custom lists for each view.
Using the fields in the Customer view, you can create, change or delete entries in the lists that appear in the Card Details view of the Card Information window for a customer.
About Custom Lists:
If you need to record additional information about your cards that may be specific to your business, you can use the custom lists in the Card Details window to do so. FirstEdge contains three custom lists for each card type.
Custom lists enable you to create lists of predefined attributes that remain standard over time and can be used to sort your cards - they can be used to sort customers according to your sales territories, for example. You then use FirstEdge's report customization feature to choose which sales territory list you wish to display in your report.