Thats really all it entails, you and probably 2-3 other TMs will all be in the electronics stock room, you will scan each waco (I always scan even the ones that look empty just to make sure theres nothing in them especially up top) the PDA will prompt you to either scan the items in the waco or move on to the next one, when it prompts you to scan the waco you will scan every item in it, it will prompt when you have scanned an item that is listed to be returned saying to put 1 in the RTM box, at this point you can enter the quantity that is in the waco and it usualy will update to say to put x in the RTM box with x being the quantity you put, however it can ask for a smaller number that what you input. once you have put that item in the box, keep scanning every item in that waco until everything has been scanned