BuddyPress.org

Hi, I want to create a normal wordpress page on my site called “shortcuts” , so when a logged in user comes in, they can see on that page a link to new message, groups, friends ,etc.

I see that link in buddypress are like http://site.com/members/USERNAME/activity/
is there a way to replace the username part with something automatically puts the logged in user username,
http://site.com/members/%USERNAME%/activity/

Thanks a lot for your help