API Reference > imodeljs-backend > iModels > IModelDb > setAsMaster setAsMaster Method Set iModel as Master copy. setAsMaster(guid?: GuidString): void Parameter Type Description guid GuidString Optionally provide db guid. If its not provided the method would generate one. Returns - void Defined in core/backend/src/IModelDb.ts Line 1042 Last Updated: 13 June, 2024