Situation:
User enters a value and a Cognos Impromptu report executes to get a list of related codes to that value.
User then needs to be able to select multiple of those values.
Selected values will then be passed to a set of Cognos Impromptu reports to generate multiple files.
There will be multiple users accessing this database, possibly simultaneously.

Solution?
I was thinking of saving the Cognos Impromptu report data as a text file, then reading the text file to populate the listbox.

Concerns:
Does that seem like the best way to do this?
Do I need to create separate FEs for each user so the listbox data doesn't get overlaid when multiple people are working simultaneously?
If I read directly against the Oracle tables from Access, will it alleviate my concerns about the multi-user environment?

I ended up changing my tactic on this one. I created a Pass-Through query and went directly against the Oracle database to grab my list.