In this overview the usage per item or per substance can be shown. As filter the following possibilities are available:

• From space
• Article
• Substance
• On list
• Start date
• To date
• Including issued pots

This last choice ensures that when determining the usage, not only the pots with the status 'Used' are counted but also the pots with the status 'Issued'.

In the overview all pots of the same article or substance and of the same basic unit (litre, gram etc) will be added up. If several basic units are found for one substance, these will be included in the list as separate totals.