Hi, thanks for your very quick response.
I'm afraid group permissions don't do it because it still means that the accordion will be visible on pretty well every page. Apart from the fact that this gets in the way of other information,
so means that the information doesn't appear in its proper context.
Also, we have lots of FAQs on lots of different topics. You can probably imagine at least 20. These different FAQs appear in different places on the forum according to the context.
What you are suggesting would mean that all 20 FAQs would be visible at any one time on any particular page. This will become so cluttered and so confusing as to be unmanageable. They would displace all sorts of other things – including advertising, Twitter feeds – and other information
We absolutely need to be able to place each FAQ in its proper place so that it is in its context and not part of a huge encyclopaedia of FAQs.
Also, as I've suggested, what will be really ideal would be to open up a new post and then to be able to paste an accordion into it by means of some code. I don't know if the Invision structure will allow this – and maybe this would be a much more difficult result to achieve – but this would certainly make your FAQs perfect.
Anyway, at the very least be able to allocate one particular viewing area for each FAQ.