Got the solution.
The option is available under Manage > Categories > Options > Access Control > Search User > Privileges.
Share your site and the theme you use. Newbies like me could use the inspiration. Also helps making decisions when you can compare and evaluate various options.
We use the stock Persona theme with a pattern. Very simple to apply. Link can be found on my profile
@Arc Good! Now we're done with the 1% other, lets more onto the 94% Persona & 5% Lavender
@Arc nice, i 'm gonna try to implement thumbnails with pichalite.
@AOKP I have seen your forum and i like the setup. Let's talk
35hz.co.uk - Lavender with a custom light/dark theme switcher in the header next to the search button.
That's about it.
Edit: Need to fix the avatars,