A project with an unknown use case and no documentation is categorized as which level of effort?

When determining the level of effort required for a project with an unknown use case and no documentation, categorizing it as significant effort is appropriate because such projects typically demand extensive investigation and exploration. Without established parameters or clear guidelines, the team will need to undertake comprehensive research to understand the project requirements and objectives. This process often requires more resources, time, and skilled personnel to uncover the necessary information and make informed decisions.

In contrast, projects that have well-defined use cases and documentation usually fall under lower effort categories, as they provide a clearer pathway for execution. Given the ambiguity in this scenario, classifying the project as significant effort reflects the inherent challenges and complexities involved in bringing clarity to the unknown elements.