What does a provider have to do to white list a client?

http://www.theeroticreview.com/discussion_boards/viewmsg.asp?MessageID=75530&boardID=33&page=

But what do they have to do?  Click yes or no, or write something up?  Is it as detailed as what clients have to write up for providers?

they do nothing just  a button click here and hit summit  done