Update survey reveal params - add a checkbox for "reveal all participants" (as opposed to just one participant)

[vivtsai]

By this, do you mean add the option to configure it in the stage configuration (during experiment creation)? It should be present for LAS right now

[cjqian]

Yes, option to configure it during experiment creation! (If it's not too hard to add, it'd also be nice to have an "all participants" option)