By combining the application of these frameworks, the key results are as follow.
One of the main goals of the architecture of software product lines and the four frameworks is to reduce
costs and time-to-market. Hence, these frameworks can improve the issues of organization strategic plans
and marketing strategies. DRAMA framework, can establish traceability between requirements and
architecture and framework 4 with a strong platform to meet the needs of various stakeholders can
improve the challenges related to requirements. Framework 3 can enrich the product line and improve the
challenges of security requirements in the product line. Framework 2 and framework 4, can improve the
design challenge, to reduce the dependencies between software components. In framework 2, high-level
reuse of components may give rise to challenges relating to Maintenance.