API Reference > imodeljs-frontend > Tools > ViewManip > provideToolAssistance provideToolAssistance Method Beta provideToolAssistance(mainInstrKey: string, additionalInstr?: ToolAssistanceInstruction[]): void Parameter Type Description mainInstrKey string additionalInstr ToolAssistanceInstruction[] Returns - void Defined in core/frontend/src/tools/ViewTool.ts Line 600 Last Updated: 29 November, 2022