What a job nest came to: the sheets of each material and thickness with their utilisation; each order's and each line's share of the sheets — what they cost bought, less what the skeleton sells for as scrap and the reusable rests are worth back in stock, in total and per copy (a line's per copy is what a calculation priced on it pays, which is less where the part's own sheet holds it more densely); what a batch or folder left out; and the remnants it used from stock and created. Each line carries its line_id: create a calculation of the part with nest_item_id set to it to price the part's material on its line. Its savings: the sheet bought with each part nested alone against the parts nested together, and what nesting them together saved, in kg and money, per order too — and whether the job nest was released (counts toward the total) or is a simulation (potential). detail='concise' lists the first 50 lines, detail='full' every line. Read-only.