Some of the points are valid and definitely should be followed. However. the answer to use case 1 is BS. If the required function was the main (!!) reason to change the SW and it was not considered yet then something went dramatically wrong with the requirement analysis and thus with the project planning.
Some of the points are valid and definitely should be followed. However. the answer to use case 1 is BS. If the required function was the main (!!) reason to change the SW and it was not considered yet then something went dramatically wrong with the requirement analysis and thus with the project planning.
Good point.