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 "Trigger" (so that display the table of triggers)
6. Select the desired trigger (viewport enter/exit trigger)
7. Select the animations that you prefer
8. Select the values that you prefeer for the animations
9. Click "Preview" to view a preview of your animation