When did the WWE Network intorduce the Raw brand?
Raw (WWE brand)
At the time, this excluded the WWE Undisputed Championship and the WWE Women's Championship as those WWE titles would be defended on both shows. In September 2002, then WWE Undisputed Champion Brock Lesnar refused to defend the title on Raw, in effect causing his title to become exclusive to SmackDown. The following week on Raw, Raw General Manager Eric Bischoff awarded a newly instated World Heavyweight Championship to Raw's designated number one contender Triple H. Because the WWE Undisputed Championship was now a SmackDown exclusive, it was no longer referred to as "undisputed". Following this, the Women's Championship soon became a Raw exclusive as well. As a result of the brand extension, an annual "draft lottery" was instituted to exchange members of each roster and generally refresh the lineups.