Where to set up custom fields

The documentation says a lot about what to do on that page, but not a single word about how to get there. I've wasted 2 hours searching for it, I'm officially giving up. Seriously, where the hell is it?

Ah cool, but that looks completely different from mine. Anyway, this helped me to find it, thanks. I found the menu bar in my source codes, together with this line in `administrator/components/com_hikashop/views/menu/tmpl/default.php`:
17: } else { // the display:block CSS is a "fix" against JSN poweradmin which hides the menu bar of HikaShop since Joomla 3.0 if we don't do that

And it seems like this doesn't work, there's inline "display:none;" in my admin menu on the menu bar. Do you know how/where to fix this?

Hi,
I didn't completely understood your question, can you give me more details about what you really want to do through some example/screenshots ?
Thanks.

I wanted exactly what I described, the reason I couldn't find it is there is a bug, in joomla 3.1 with PowerAdmin, the menu bar in hika shop is hidden. I couldn't see this menu, therefore I couldn't find where to set up custom fields. Even though there's some hack to fix that in the file I mentioned, it doesn't work (at least in firefox). Ended up having to edit this file and poweradmin file to show this menu.