Resumen:
Software Product Line Engineering (SPLE)[1] demands upfront long-term investment in (i) designing a common set of core-assets and (ii) managing variability across the products from the same family. When anticipated changes in these coreassets have been predicted with certain accuracy, SPLE has proved significant improvements. However, when large/complex product-line projects have to deal with changing market conditions, alternatives to supplement SPLE are required.