Thanks Phil, this is really not about employees at all. I just thought that might make my example a little easier to explain. This is really about exporting data to a vendor once per month. Each month, I have to make sure I don't send anything that was sent the previous month, so I keep track of the MAX record id every month and use that as a starting point the next month.

I'll give your example a try. So anything I put in the data flow gets executed once for each record. Do I understand that correctly?