IWbsFieldsRepository.IsFieldAvailableToAdmin Method
Some columns are not available neither to the admin (e.g. WBS_MarketCoeff1 in non IDIQ mode).
They are only for internal use and they are not visible in the WBS fields manager.
These unavailable columns are placed in the condensed WBS and their index is higher than some threshold.
The threshold value depends e.g. on activated features.
Available since QDV 7.18.655.