Tracy,
We are coming at this from different directions. I am trying to populate and print legal documents etc where there is no user interaction at the point where I am using Amyuni. You are trying to capture user input. I have not tried to do that but it appears that Creator will allow this, and in fact, this my be what the product was designed for. There are any number of events in the object model that I am not using and if you know the field name you should be able to retrieve its value at any time. However, at this point, I have not tried to do what you are asking. You might give Amyuni a call. I am not sure what the sales number is but tech support is 514-868-9227. Let us all know what you find out.
A problem is a problem only as long as it has a possible solution. Lacking that, it becomes a FACT!