MoN says what I'd recommend. As long as you have a 504 eligibility finding
in hand, then I wouldn't withhold the information.
The only reason to do so IMHO is to prevent administrators/teachers from making end runs around eligibility if they suspect that some accommodations will be inconvenient, unpopular, or expensive and they are likely to deny eligibility so that they don't HAVE to do them.
Don't ask how I know that one.
Long story, let's just say-- but that's the ONLY reason why I can think that there is reason to withhold information related to possible accommodations needed.
