IS.5:4.7 - Return the next development question to its proper practice

Continued use can reveal a worthwhile harder problem: the old Method reaches its limit, recipients can now undertake more demanding work, or better ways of developing and supporting practice become possible. State the new desired result and the current limit. Return that question to development, subject practice, research or method engineering as appropriate.

Do not automatically label every next challenge an implementation barrier. If a sufficiently useful target Method is unavailable, the next work is to obtain or develop it. If the wanted future result changes, reopen the opportunity and undertaking. Implementation support can help a resulting candidate enter practice without becoming the whole practice of development.

Likewise, successful use need not create an obligation to keep changing. A stable adequate service can remain ordinary work. The question is whether further development is worthwhile and feasible, not whether the implementation programme needs a new cohort to justify its existence.