Key data used for determining approval workflow (release strategy)
There are two groups of tracking number
• Normal tracking number: Section or Department or Division which requisitioner is under (e.g. EET/E, DAF/M)
• Special tracking number: the code set up for determining any route which requires special approval steps or approval from persons who are not direct lines of requisitioner (e.g. EET/EECM/F, DAF/M-ME)