scope:

This document provides the mapping expressing corresponding relations between software life cycle processes in ISO/IEC/IEEE 12207-1:2017 and the processes in the previous edition ISO/IEC/IEEE 12207:2008.

These relations are demonstrated by means of mapping tables that show relationships between activities and tasks, and process outcomes.

This mapping assists users of the 2008 edition to transaction to using the 2017 edition.

This document provides users who employ processes based on the previous edition of ISO/IEC/IEEE 12207 a rationale and opportunity to apply and perform conyinuously their life cycle processes including software specific processes, activities and tasks. Also, this document provides to such users the mapping which helps to identify corresponding and compatible process outcomes, activities and tasks of processes for software systems in the ISO/IEC/IEEE 12207-1:2017.

The mapping between ISO/IEC/IEEE 12207-1:2017 and 2008 in this document can be used as a basis to continuously conduct, improve and extend current process assets including software specific process assets based on ISO/IEC/IEEE12207:2008 for effective implementation of the new edition of ISO/IEC/IEEE 12207-1:2017. These process activities and tasks can be applied iteratively.