A method for capturing and quantifying of parameters of a process, comprising a main process stream of workpieces (4, 20, 21), comprising the steps of: - dividing the main process stream into secondary process streams of workpieces (4, 20, 21) to be investigated, - defining of measuring points for the process, wherein each measuring point has an assigned secondary process stream to be investigated, - capturing of data for each measuring point for the secondary process stream to be investigated assigned to it by at least one measuring system, wherein the data comprise at least one measured parameter of the respective secondary process stream to be investigated, - evaluating (9, 10, 11) of the captured data for at least one measuring point - wherein at least one measuring point, selected workpieces (4,21) of the respective secondary process stream to be investigated are captured and sorted, re-sorted or sorted out, characterized in that - the selected work pieces (4, 21) of the respective secondary process stream to be investigated are collected at the respective measuring point in a collection container assigned to the respective measuring point, - wherein in each case one measured weight of the work pieces (4, 21) that are collected in the collecting container is measured as parameters with the at least one measuring system for the measuring points, wherein the captured data comprises this at least one parameter, - wherein the collecting containers are marked with a mark, in that the data captured with the measuring system may be assigned by means of the mark to the respective measuring point, - wherein the data or from the data generated parameters are displayed for the at least one measuring point. - dividing the main process stream into secondary process streams of workpieces (4, 20, 21) to be investigated, - defining of measuring points for the process, wherein each measuring point has an assigned secondary process stream to be investigated, - capturing of data for each measuring point for the secondary process stream to be investigated assigned to it by at least one measuring system, wherein the data comprise at least one measured parameter of the respective secondary process stream to be investigated, - evaluating (9, 10, 11) of the captured data for at least one measuring point - wherein at least one measuring point, selected workpieces (4,21) of the respective secondary process stream to be investigated are captured and sorted, re-sorted or sorted out, - the selected work pieces (4, 21) of the respective secondary process stream to be investigated are collected at the respective measuring point in a collection container assigned to the respective measuring point, - wherein in each case one measured weight of the work pieces (4, 21) that are collected in the collecting container is measured as parameters with the at least one measuring system for the measuring points, wherein the captured data comprises this at least one parameter, - wherein the collecting containers are marked with a mark, in that the data captured with the measuring system may be assigned by means of the mark to the respective measuring point, - wherein the data or from the data generated parameters are displayed for the at least one measuring point.