Hello @GHASSEN
You tin fig materials whichever mode you request successful S/4HANA. However I would discourage immoderate logic successful a worldly fig itself. Such logic volition interruption sooner oregon second (been that, done that) and worldly fig can't beryllium changed erstwhile created. Instead exemplary family, subfamily etc. with worldly maestro attributes oregon with the classification system.
Also announcement that serial fig mustn't beryllium portion of a worldly number. A worldly fig identifies a product, whereas a serial fig identifies a azygous portion of the product. Think of your mobile telephone - a worldly fig is the telephone exemplary e.g. iPhone 15 Pro (for the involvement of simplicity, let's permission merchandise mentation aside), whereas a serial fig is the identifier of the idiosyncratic instrumentality that you usage (in lawsuit of iOS you tin find it successful Settings -> General -> About -> Serial Number)
Best regards
Dominik Tylczynski