Table Wizard: Step 3 – Index the Table
Select the field that will be the primary index key in the new table. You can also designate other fields as secondary index keys.
See Also
Table Wizard: Step 1 - Select Fields | Table Wizard: Step 1a - Select a Database | Table Wizard: Step 2 - Modify Field Settings | Table Wizard: Step 4 - Finish | Wizards Overview | Table Wizard