We have the need to add custom tables to Chado (e.g. linker tables such
as feature_stock, library_stock, etc.). They are not materialized view
and need to be integrated with Views and the Bulk Loader. So, you will
now find a Custom tables interface in Tripal for adding a custom table.
Simply pass it a Schema API array (example is provied) and it creates
the table and adds it so that Tripal can expose it to Views.