How do i create a cascading drop-down list in word

1. How do you create a drop-down list with multiple selections in Word?
2. How do I create a cascading drop-down list?

How do you create a drop-down list with multiple selections in Word?

Under Insert controls, click Multiple-Selection List Box. If you cleared the Automatically create data source check box in step 3, select a repeating field in the Multiple-Selection List Box Binding dialog box to which you want to bind the multiple-selection list box.

How do I create a cascading drop-down list?

In the same or in another spreadsheet, select a cell or several cells in which you want your primary drop-down list to appear. Go to the Data tab, click Data Validation and set up a drop-down list based on a named range in the usual way by selecting List under Allow and entering the range name in the Source box.