Fix the warnings

1. Fix the warnings by clicking on "Fix" in the call-out or in the pane.
2. Once you fixed a warning, you can change it by clicking on the arrow next to "Undo".
3. Undo the fix by clicking on "Undo".

Note:

• By default, the "Fix" will take the most used iteration in the presentation.
• The "Warning by Type" view allows you to have access to "Fix all" to fix several warnings at once.