Exercises
Create a query in an Attribute Matrix
In the following exercise, you isolate all feature requirements that have a high priority with the customer, are high in stability, and low in difficulty.
- In the Explorer, select the All Features Attribute Matrix, and double-click it to open it.
- Click View > Query Row Requirements. (You may also select the Query row requirements icon
.) This opens the query builder.
- In the Select Attribute dialog box, make sure the FEAT requirement is displayed in the Requirement Types box; in the Attribute to Filter/Sort Requirements field, select Difficulty and click OK.
The Query Requirements dialog box opens.
- Click the None button to clear all attribute values, select the value Low, and click OK.
This criterion is now added to the Query Row Requirements window.
- Click the Add button and follow the same procedure to add the attribute Stability with a value of High.
Both attributes appear in the Query Row Requirements window.
- Click OK to run this query.
Check it! 
Close the view.
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