Creating a nested list (i.e., Main List and Filtered Sub-List) in NetSuite
Use Case:
Select a value from a list of values in Field A. The list of available values in Field B is filtered based on the selection in Field A.
Example:
For example, suppose we have the following lists of values in Field A and Field B:
1. Field A (main list): Fruits, Vegetables
2. Field B (sub-list): Apples, [...]
