From the document: This document presents playtest options for the monk, the paladin, and the ranger. … At 3rd level, a monk gains the Monastic Tradition feature. Here is a playtest option for it: the Way of the Drunken Master. … At 3rd level, a paladin gains the Sacred Oath feature. Here is a playtest option for it: the Oath of Redemption. … At 3rd level, a ranger gains the Ranger Archetype feature. Here is a playtest option for it: the Monster Slayer.