How does Equip calculate the quantity of stock required for each event?
Every time you change an Order, Equip re-calculates the stock required to fulfill the Order. Equip does this by processing each line on the Order, breaking down the Structure specified on each order line into its consituent sub-structures and stock items. Finally Equip adds together the quantity of each stock item required for each Order and each Event (one Event may be linked to several Orders).