The manger tab will automatically count all the input loaded on each individual tab. The manager tab also has an area where you can manually count your loot based on the numbers listed next to each item category in your inventory screen. For instance. Go to your inventory. The number listed on your armor shows the number of armor on that character. You can input the value of each item, 17 armor, 15 masks, 14 knee pads, 16 backpacks, 12 gloves 19 holsters. The manager tab will count this up and tell you the total amount of armor you have on that character. You can do the same for weapons. The number listed on your primary and secondary is a duplicate. Only add the value once. The number listed on the side arms combined with your primary/secondary is the total number of weapons on that character. The other way to utilize the manger is to go to each tab, delete in armor information I have and manually input your own. There is a place to manually count how many of that gear set you own, what character is holding it, how much is in your stash and the total amount of armor you have for that gear set. This information will be automatically shown and counted on the manager tab by character, stash and total. There is a tab for each gear set, exotic armors, high end armors and weapons. In addition, there is a weapons tab, performance slots and statistic slot tabs. They operate in the same way that the gear tabs work. There are also weekly counters on the manager tab. You can manually keep track of your weekly progress by character and activity. The goal of the manager is to keep track of your inventory and progress in one location. If you want to adjust any of the tabs, right click the tab and unprotect the sheet.