Depending on your user profile, you can validate or reject option requests from the sales reps in your team only.
You can do this in the Actions menu and choose Moderate the option request in sales operations.
Single chassis:
If you moderate a single chassis, you will see a window where you can review/edit the information then confirm or reject the option request.
Several chassis:
If you moderate several chassis, click on the pictogram in the View column to display the chassis reservation request information. After reviewing/editing if needed, you can moderate the requests by clicking on accept or reject in the Moderation column. You can either moderate some or all the chassis by clicking on accept all or reject all to process all the chassis at once. Once you have finished the moderation, click on Validate.