Complex sentence: In the 2017 edition of the event, it was been moved from its usual December slot to an October slot together with making the event as a Raw branded event, allowing TLC to occur before the annual Survivor Series event that is held in November.
Split into simpler sentences: In the 2017 edition of the event, it was been moved from its usual December slot to an October slot, and also being a Raw branded event. This will allow TLC to occur before the annual Survivor Series event that is held in November.