Examples: Acolyte, detective, missionary, spy, urchin.

You belong to an organization with numerous agents, you get along easily with members of a certain group, or you have simply made friends in many places. You have an expansive network of allies. In any civilized area, you likely know at least one such ally. You can call upon this person for assistance, provided that the assistance isn't hazardous and you are in good standing with your network of connections.