"modification of a software product to provide enhancements (3.1.7) for users, improvements of information for users, and recording to improve software performance, maintainability (3.1.6) or other [...]
"modification of a software product after delivery to correct latent faults in the software product before they occur in the live system." (ISO/IEC/IEEE 14764:2002)
In financial domain, principal refers "an amount of money that is lent, borrowed, or invested, apart from any additional money such as interest" (Cambridge Dictionary). In [...]
A prudent TD item results from deliberate (intentional) decisions whose its incurrence is known by the development team. Besides, a prudent TD can be considered strategic [...]