Step 1: Understand types of organizations.
- A formal organization is one that is structured and officially recognized, with defined roles, responsibilities, and authority.
- Informal organizations arise naturally among people, often without structured roles or authority.
Step 2: Evaluate the options.
- A formal organization is one that automatically takes shape as people start collaborating with specific roles and guidelines, often to achieve specific goals.
Step 3: Conclude.
The correct answer is that a formal organization is automatically formed.
Final Answer:
\[
\boxed{\text{Formal}}
\]