Early in Dragonflight, if you had one character who completed the Artisan’s Consortium – Dragon Isles Branch quests to open the ability turn in Dragon Shard of Knowledge to Khadin in Ohn’ahran Plains, subsequent characters were presented with an option to skip these quests. This gave alts the immediate ability to find and turn in Dragon Shard of Knowledge for +1 Profession Knowledge in a profession of their choice.
However, not long after launch, this skip disappeared.