Site
Site: the top level of where stock is kept - a plant, a branch or a town - with its address and the switches that decide whether its stock can be reserved.
Warehouse
Warehouse: a store inside a site, its type, whether it holds stock for a vendor or a customer, and the checks it adds to every stock line.
Inventory Control Setting
Inventory Control Setting: one record per company that decides which line columns stock documents show, which journals quality and closing use, and the stock movement bands the board reads.
Movement
Movement: the kind of stock event a line records - a receipt, an issue, an adjustment, a transfer - with its direction, its debit or credit, and the document list it opens.
Special Indicator
Special Indicator: marks a line as free of cost, a sample or another special case, and decides whether it reaches the sales invoice and how its discount is accounted.
Stock Status
Stock Status: the list of states stock can be in - open, in quality, rejected - and the stock categories each one allows.
Inventory Origin
Inventory Origin: for each source screen, which document list opens when a stock document copies from it.
Inventory Aging Period
Inventory Aging Period: the age bands (0-30 days, 31-60 days...) the Inventory Aging list sorts stock into.
Gate Pass Category
Gate Pass Category: groups of item categories and sale types that a gate pass offers for its lines.
Inventory Reservation Hierarchy
Inventory Reservation Hierarchy: a named set of levels (site, warehouse, location, batch, serial) a reservation could be held at. Recorded only.