Intern

An Intern is someone who is only working in a position to gain experience and training, rather than do it as a complete job.

With the PPC, interns are not just delegated to fetching coffee, but if they're able to fetch coffee, chocolate, and/or bleepka AND simultaneously help the Agents they've been assigned to, said intern is likely fast on the way to becoming a full Agent.

Not that it's very hard to become an Agent, given current hiring policies.

Interns are not immune to going insane. Intern Hul Choka went mad after the Assimilation Crisis