Experiment additional parameter supported by repository but incomplete data and/or metadata MS Dataset for which the identifications and/or spectra/traces are in formats that can be parsed by the hosting data repository such that internal references between identifications and spectra/traces are preserved and browsable at the repository. However, some metadata is not properly described due to lack of CV terms or some auxiliary data, such as data used to create a spectral library or a sequence search database crucial to the analysis, is not available. MS:1003087