Preconditions: A Text block or shape be inserted:

1. Select the created Text block or shape

2. Click "Animate"

3. Click "Effect"

4. Click "Add Effect"

5. Click on "Opacity" (so that display the table of properties)

6. Click on "Background"

7. Click the white color block (so that display the text color table)

8. Select a color that you want

9. Click "Style" for backwards

10. Click "Add Keyframe"

11. Repeat and select a different color from the first color

12. Click "Preview" to view a preview of your animation