BuddyPress.org

Thanks Nicola Greco, but how? Where do I start? Where is this built-in “name & last name” feature? What keywords should I do a search on? What’s a filter?

Please give me something to work with. I can figure a lot out by myself, but I have to approach it from a different angle than an experienced PHP programmer.

Has no one else done this? Aren’t there examples how to do this anywhere?