[Cin] Thinking about replacing Insertion Strategy "Nest sequence" with ...

It is hard to use and I would like to know if anyone is using the "Load files" insertion strategy of "Nest sequence". We would like to replace it with "File by Referernce" for BT # 318. Since you can use the nesting feature instead, it seems to be unnecessary. If there is a definite need to keep it because it is actually being used, please reply. gg/phyllis