Hi Allan.

>a. Is there a list of assumptions that have been made that can cause problems if not followed? For example, you mentioned in the .doc that you don't use formsets. Or, in our main program, we have coded 'set' commands that may conflict with yours, etc?

Other than no formsets, I can't think of any other conflicts with other code or classes.

>b. Is there a checklist to follow (other than copying your code into the error method in the classes)? This is assuming that we are retrofitting into an existing working app that does not currently have any of your classes or framework?

I think copying the code is all you'll need to do. Of course, I wrote that white paper 6 years ago, so I may be missing something, but I don't think so.

Doug