In this project I set up custom profile fields and created a new system one called membership. It is available in profile fields builder and available on join, edit, view profile and search pages. It has one more option "Real estate finance" if viewed by admin. As the site have registration by invitation only I was requested to create mass friends inviter module, which send Dolphin email templates to a bunch of emails, delimited by comma. I implemented search profiles by custom categories set up in profile fields- by area served and specializations. First 50 members get "founding member" labels on avatars. First member(admin) gets "founder" label.

 website: http://lvrealestate.org