Knowledge that already exists inside a firm in the form of formal reports or presentations is categorized as:

Structured knowledge refers to information that is organized and easily accessible within a firm. This type of knowledge is typically documented in formal formats, such as reports, presentations, manuals, and databases. It is characterized by its clarity and the fact that it can be efficiently transmitted and utilized within an organization.

Formal reports and presentations embody structured knowledge because they are created with a specific format and framework that makes them comprehensible and straightforward to analyze. This organizational structure aids in ensuring that anyone in the firm can retrieve this information and apply it as needed, thus enhancing decision-making processes and operational efficiency.

On the other hand, semistructured knowledge tends to have some organizational elements but does not fit neatly into a conventional format. Tacit knowledge is personal and context-specific, often gained through experience and hard to formalize or communicate directly. Unstructured knowledge lacks any predefined structure, making it difficult to categorize and retrieve effectively.

This distinction highlights the importance of structured knowledge in facilitating communication and workflow within an organization, as it provides a clear and concise way to reference vital information that can be used for strategic planning and execution.