InfoPath Dev

 Thanks again Jo Ann, that was the solution I was looking for.

 Jo Ann, thank you very much for the assistance as that did work. The only question is how can I get the result all in lower case.   This is what I tried but does not work:   concat(translate(substring(firstName, 1, 1 ),  “abcdefghijklmnopqrstuvwyxz” ,“ABCDEFGHIJKLMNOPQRSTUVWYXZ”)), translate(substring(lastName, ...

I am very new to using InfoPath and using formulas.  Is there any tutorials on formulas in InfoPath? I want to create a formula that will take the first letter in the firstName field and merge it with the entire lastName field, all in lower case. Can anyone help with this?