Question : Form and datasheet, property

Experts, i have 2007 & dl a template.  In some subforms w datasheet i see a row at the very bottom that is not a record.  This row has combo boxes with "reserved" choices for counting, averaging, totalling and a few more for records above.  This property seems to be a particular property of a form that allows for this and i can not find it in forms properties.  This Form feature seems to replace having to add fields to sum, avg, total etc...  

How is this property activated to show that row at the bottom with the combo boxes?  I have never seen it before.

Thank you  

Answer : Form and datasheet, property

Yes, I see this all the time; an ISP can route RFC1918 space (Private space) in their network all they want. They (Bright House) can also try and advertise rfc1918 space to their upstream providers (Transit peers) via BGP but will get filtered and stop there. As long as you have a firewall I would not worry about. What you are seeing is perfectly normal and basic routing principles.

Billy