An innovative pizza restaurant announces a new pizza topping each week. Once advertised, the new topping on the regular dough constitutes the sole pizza type offered during the week. No other pizza…

Requirements reuse involves identifying and documenting processes or components that repeat without change so their requirements can be applied across multiple instances without redundant analysis. The dough preparation process uses the same regular dough every single week no matter which topping is advertised, making it a stable and predictable process. Capturing its requirements once and reusing them across every weekly pizza cycle eliminates wasted effort and inconsistency.

Toppings preparation changes every week with a new topping, making its requirements unique to each weekly iteration rather than reusable across cycles.

Topping recipes are specific to each week's featured ingredient and therefore are not stable enough across iterations to be strong candidates for requirements reuse.

Ad images are produced anew each week to advertise a different topping, so their requirements vary per iteration and do not benefit from reuse.