Yes! You can edit information in the Shipment Details tab. At this time, that is the only information you are able to edit. Once you have made the desired updates to the data, make sure to select "Rate" again so that it can recalculate the rating items. If you do not select "Rate" after changes have been made in the data, your rating items may no longer be accurate if the components changed are determining factors in how the rating is calculated.
Important: If you added any additional item codes to your rating from the SIT, Crating, Shuttle, and/or Additional Services prior to making changes to your Shipment Details, you will need to delete and re-add those charges to ensure that they are calculated correctly from the field changes.