测试用例设计工具CTE XL 1.8

创建类过程：

Creating classes

Now the classes can be created. Classes can be created in the same way as classifications by using the context menu. We would, however, like to show you another way of generating tree elements.

1. Click on the Create new classes symbol in the toolbar.

2. The cursor will now change. If you click on the Size classification, a new class will be created under the classification.

3. Please generate another class under Size in the same way.
4. Go back into normal view mode. Do this by either clicking with the right-hand mouse button into the drawing area, or click on the pointer symbol in the toolbar
5. Rename the newly generated classes in large and small by double clicking on the respective class and then entering the new name.
6. Go back into the mode for creating classes and create the classes red, yellow and green under the classification Color, as described under 1. to 5.
7. For rearranging the tree elements you can execute an automatic layout. Therefor, click on the Autolayout symbol in the toolbar
8. Now, please create the classes rectangular, round and triangular under the classification Form.
9. After another Autolayout (see 7.) the classification tree should now look as follows: