[Turath]

there are newer quests that have the npc respond to a player in tells or in a yellow text that only that player can see

the bag to token, token to bag quest npc in bazaar, hand her your backpack she replies with yellow text only you can see, hand her a token and same thing, there is also a guy in abysmal sea who tells a whole story in this yellow text only the person talking to him can see

bunch of quest guys in abysmal respond in purple text only you can see like tells, also the npc in plane of knowledge who tells you about your flags responds to you in tells

so anyone know how or if it's possible to go about having npc's reply to players in these ways?