You can use a priority question when you want a respondent to indicate a priority among a set of predefined answers. When you use a priority question, you need to enter the predefined answers and select how many priorities you want the respondent to indicate. For instance, if you ask for a top 3 priority, the respondent can choose which predefined answer is priority number 1, priority number 2 and priority number 3. You can do this by setting the value top in the question properties.
Figure 13: A priority question.