Skill Feats
Source Player Core pg. 100
This section specifies the levels at which your character gains feats with the skill trait, called skill feats. Skill feats can be found in Chapter 5. At 2nd level and every two levels thereafter, most classes gain a skill feat, though some classes may get them at different levels, like the envoy using adaptive talent. Your character must be trained in the corresponding skill to take a skill feat.