Which Parameter Type is used when a user must pick a single item from a set via a pop-up dialog?

Which Parameter Type is used when a user must pick a single item from a set via a pop-up dialog?

• A. Delimited List
• B. Input Value
• C. Member Dialog
• D. Bound List

Answer: (C)

When you need the user to select a single item from a set using a pop-up dialog, the Member Dialog parameter type is the best fit because it provides a dedicated, browsable interface to search and choose one member from the member dimension. This control opens a pop-up dialog where the user can navigate the member tree, search for the item, and return exactly one selection, ensuring single-item input. Other types don’t match this specific interaction: a Delimited List typically allows multiple selections and isn’t tied to the member browser pop-up; an Input Value is just a free-text field; a Bound List uses a predefined set of values but doesn’t offer the specialized member browser pop-up for single selection.

When you need the user to select a single item from a set using a pop-up dialog, the Member Dialog parameter type is the best fit because it provides a dedicated, browsable interface to search and choose one member from the member dimension. This control opens a pop-up dialog where the user can navigate the member tree, search for the item, and return exactly one selection, ensuring single-item input. Other types don’t match this specific interaction: a Delimited List typically allows multiple selections and isn’t tied to the member browser pop-up; an Input Value is just a free-text field; a Bound List uses a predefined set of values but doesn’t offer the specialized member browser pop-up for single selection.