[Zope] Form Data Needed in Second Form

[Dan Shafer]

I have part of a Zope app written largely as Python scripts linking DTML 
forms that looks conceptually like this:

1. Form A gathers data and then as its action invokes a Python script.
2. Python Script 1 creates a new DTML document and updates its contents 
based on field data in Form 1.
3. Python Script 1 then uses RESPONSE.redirect() to open a second DTML 
form, Form 2.
4. Form 2 needs the name of the document Python Script 1 created as well as 
access to some or all of the data in the fields in Form 1.

What is the best/right/only way to accomplish this goal?

Seems like it should be straight-forward but I've played with several 
promising ideas that turned out to be dead ends. I'm getting a bit desperate.

All help appreciated!