https://doc.cdryx.net/CdryxAIOUPlugin/cquestnodeeditorumodule/blueprint/index.html Overview UCQuestNodeBPLibrary is declared but intentionally empty. Since the module is UncookedOnly, no functions are packaged in shipping builds. Instead of standard Blueprint library functions, this module exposes its functionality through custom K2Nodes that appear directly in the Blueprint graph editor under Cdryx|Quest|CCreateQuest. See the Custom K2Nodes section for details. Hugo en-us