Which mode is selected in the List Box tool configuration when custom lists are generated?

When generating custom lists in the List Box tool configuration, the correct mode to select is "Generate Custom List." This mode allows users to manipulate and define their own list of values dynamically. By selecting this option, you can specify the values that will appear in the List Box, which can be derived from other data sources or defined manually.

Using this feature, you can create a tailored user experience by displaying options that are relevant to specific scenarios, ensuring that end users can select from a list that fits their needs. This contrasts with other options that either use pre-existing sets of data or do not allow for dynamic generation, limiting the flexibility offered to users looking for customized selections.