If you want to register delivery information for the individual occurrence in the same room, you can generate individuals to split occurrences into individual units. This process allocates a unique number and bar code for the individual which is used during delivery. If this is not necessary, the information can be registered for the occurrence.
You can generate and remove individuals in the Procurement module. Read more: Generate Individuals of Items or in the delivery module:
Select the “Items/Occurrences” tab
Select the Item
Select “Generate Individuals” or “Remove Individuals”