Looking for a little help:

I have created a store attribute survey with the following logic:

- district manager selects their name from a dropdown (one answer)

- district manager is presented with another dropdown (one answer) with a list of approximately 10-12 stores

- district manager selects a store and completes the survey for that store.

Question:

Once the survey for a store has been completed, I'd like that store to be removed from the initial dropdown list.  In other words, I don't want the respondent to be able to edit the survey once its been submitted.  I also want to prevent multiple responses for the same store.  Is there a way to do this?

Thanks for your help!