Innovation has propelled the government and society forward with lasting advances in science, technology, medicine and many other fields. Its relentless nature has created competition among technology providers, shortened product life cycles and resulted in many solutions being shelved in favor of upgraded ones. However, some legacy systems remain useful and still fulfill customer needs. If a solution or system isn't broken, should it receive upgraded functionality or be set aside in favor of a new solution "just because?" If so, what's the criteria for doing so?
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