Gotcha

Thanks for the info. I wasn't planning on making any changes... sometimes its easier to browse and get an overview of things using T-SQL than it is using the interface. :-)

If you are referring to the BO mappings and the StrataFrame database, the NULL values are stored in the DTEProject_item_exceptions table.  However, this is not something I recommend changing manually.

In which table are the NULL Value Options kept? Thanks. :-)