From Pathfinder #149: Against the Scarlet Triad, which isn't enabled.

Influence Guild

ACTION

You dedicate a day to befriending members of a particular guild, assisting the organization, and convincing the guild members not to support the Scarlet Triad. Attempt a DC 34 skill check tied to one of the organization's favored skills.

Critical Success Reduce that organization's Support Points by 3.

Success Reduce that organization's Support Points by 1.

Critical Failure Increase that organization's Support Points by 1.

Pathfinder #149: Against the Scarlet TriadOGL