When you create a list of recipients in a Word2010 document, the most commonly used field names are provided by default. Users can add, delete, or Rename address list fields as needed, as described in the following steps:
Step 1th, open the Word2010 document window and switch to the mail ribbon. Click the Select Recipient button in the Start Mail Merge group and select the Type new List command from the Open menu, as shown in Figure 1.
Figure 1 Select the "Type new List" command step 2nd, in the Open New Address List dialog box, click the Custom Columns button, as shown in Figure 2.
Figure 2 Click the Custom Columns button step 3rd to open the Custom Address List dialog box, where users can click the Add, delete, or Rename buttons to add fields, delete fields, or rename fields. Alternatively, the user can click the move up or Move Down button to change the order of the fields. Click the OK button when you finish setting, as shown in Figure 3.
Figure 3 The Custom Address List dialog box tip: In the Word2010 document, the field is also called a field.