I just know from target cafe inventory experience, but I would figure other food areas would be similar if not the same...basically the mydevice will ask for a section number whenever you start inventory. For example, the first cooler or area you count could be 9801, then the next 9802, and so on. Then its just basically a count of everything on the tinv sheets and then scanning those numbers in using the mydevice. Afterwards, I logged onto workbench to the one inventory link (I think its the 6th one down when you search or something..) to deal with any suspicious counts or items that did not need a count (because the mydevice won't let you count zero), and also to confirm a green %, hopefully 100%, for the lnventory date and department.