UPS
Nintendo
Pokemon Legends: Arceus - Request 11 Guide (The Timbre of the Fields)
Requests in Pokemon Legends: Arceus usually involve catching Pokemon, but some require completed Pokedex entries. Unlike previous mainline Pokemon games, catching a Pokemon doesn't register it to the Pokedex. In order to unlock a Pokemon's info, its Research Level needs to reach 10. This can be done by completing a series of Research Tasks, which can be viewed in the Pokedex.