Question on Deleting a row

I'm under the impression that Sigma Grid is no longer supported, based on the forum being ignored and run over by spam...BUT, I think the grid is a great product, and the framework is very nice, so I'll try another question prior to investing in a license, as support is a huge factor to me.

Question: Is it possible to delete a row, MINUS one field? I'd like to make my first column (primary) non-editable, and when a row is selected to be deleted, I'd like all data to be removed except the first column which will always be fixed and non-editable.

Thank you for reading, and hopefully the Sigma staff is ok and alive...because this is a great tool.