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What is the clou to get access to photos from an external device (Seagate) with MLMediaLibrary Kit ?What I did:1. copied Fotos Library from another Mac to external device2. device was plugged to my developr machine ( Xcode 10.2 on Mac)3. Open Fotos and change path to Fotos Library4. Fotos converted data, and after some times I can see all the photosThen I tried to retrieve data with my app.It shows the local Fotos Library located under /Pictures..I think it must be somewhere in the options setting of MLMediaLibrary NSDictionary *options = @{ MLMediaLoadSourceTypesKey: @(MLMediaSourceTypeImage), MLMediaLoadIncludeSourcesKey: @[MLMediaSourcePhotosIdentifier,MLMediaSourceiPhotoIdentifier], MLMediaLoadFoldersKey:@[@"file:///Seagate/Fotos Library"] // or this ?? : MLMediaLoadFoldersKey:@[@"/Volumes/Seagate/Fotos Library"] }; MLMediaLibrary *MmediaLibrary = [[MLMediaLibrary alloc] initWithOptions:options];Appretiated to get any hint ...