Jürgen Spitzmüller wrote:
>> I also took the \requirepackage{todonotes} out of the
>> module-preamble, and put it in the document manually, so that I can
>> disable todonotes from time to time with
>> \usepackage[disabled]{todonotes}.
> putting "disabled" in Document->Class Options will also work.

I'd forgotten about that. How does LyX know which packages to disable?

Nick