"My posts" link

Technical Details

Forum version : #PunBB
Position : Founder
Concerned browser(s) : Google Chrome
Who the problem concerns : All members
Forum link : http://zinger.foorumini.com/

Description of problem

Hello, I have to ask help for difficult thing to explain so please ask more information if you don't understand what I want to.

Is it possible to lead "My posts" link only to choosed categories? For example, when I click "My posts" link in Forumiotion's home page, I can see all the posts I have write to this forum. I want this link to show only those posts that members have wrote to this exactly category I choose. Like this: when member clicks "My posts" it shows ONLY those posts that member have wrote to "X" category. NOT those posts member have wrote to "Y" category.

So can I somehow limit what posts "My posts" link shows?