In the previous article in this series, I described several conditions in which writing less detailed requirements is appropriate. However, there are several situations in which recording only high-level requirements information increases the project’s risk. When you encounter situations such as the ones described in this article (adapted from my book More about Software Requirements), expect to spend more time than average developing detailed requirements specifications.

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In the first article in this series, I pointed out that there’s no easy answer to the question of how detailed the requirements need to be. Instead, I can present a thought process the business analyst can use to assess the appropriate level of detail for each case.

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