Oil and gas Industry handle different kind of curves, one of them IPR that curve correspond in CDF to sequence. we must load 500 IPR curves one by every well, but I have found a stopper, when we use ODBC extractor in the sequence destination, must put in external_Id directly in the yaml configuration file (image belove) , every time that we load an IPR curve.
It will be possible that external_id works like time series, taking data from column? And loading all the sequences with the same file or query, happen the same for oracle queries from database and excel files.