Someone asked for a way to retrieve a character's name from a profile in the directory so it can be put in a textbox (for sending mail, inviting in a guild, etc). Shift-right click on the line seems like a decent binding for this.
However, this requires a special behaviour for profiles with multiple characters bound to it. In this case, we will retrieve the latest character the profile has been seen on. This requires to save this information, and for this we will store the last time the profile has been seen on a character in the links table instead of the 1 for each character tied to the profile it uses currently.