Professions of agents

So we’re given 8 agents with 8 professions, my questions is does each agent has a specific profession, like agent 1 is mage, agent 2 is alchemy and so on or they can take any one of the professions like they can all be mage or they can all be alchemy? If it’s the former, how can I tell the profession of the agent since I didn’t find it in the observation space

Each agent can take any one of the profession. Actually, there are no real professions in this environment, but only 8 skills. Each agent can upgrade any of these skills. The skill with the highest level of the agent will be regarded as its profession.