What is the first step to modify the 'Gender' field to use a lookup list?

To modify the 'Gender' field to use a lookup list, the first step involves selecting 'Lookup Wizard'. The Lookup Wizard is specifically designed for creating fields that allow users to select values from a predefined list. This tool simplifies the process of establishing a drop-down list or combo box, making it easy for users to select valid options without having to type them manually, thus ensuring data integrity and consistency.

Initiating the change with the Lookup Wizard guides you through setting up the lookup list, allowing you to define the source of the information, whether it’s from a table or a separate list of values. This is a critical step as it lays the groundwork for how the field will function within your database, ensuring that users interact with it in an intuitive manner.

Other options may imply steps that do not directly initiate the process. Changing the field type directly does not provide the necessary structure for a lookup list and may lead to confusion. Simply right-clicking to modify doesn't offer the specificity that the Lookup Wizard provides, and opening the Form Design Tools is not a relevant initial step for changing the field to a lookup list. Thus, selecting the Lookup Wizard is the correct and logical first step in this modification process.