To utilise the Clever Item Tracking Plus addition to its full potential, it is crucial that your Items have the correct setup within "Item Tracking Codes" as this will determine if the "Lot No Information Card" is available as well as managing the setup for Expiration date requirements. 

Opening the "Item Tracking Codes" page shows all of the existing options available to choose from. For Clever Item Tracking Plus to work accurately, within here needs to be one that includes all of the below fields turned 'on' and assigned against your Items.